3v4l.org

run code in 300+ PHP versions simultaneously
<?php function isDeprecated($c){ $d=false; set_error_handler(function($e) use (&$d) { $d = E_DEPRECATED === $e; }); defined($c) && constant($c); restore_error_handler(); return $d; } echo '`E_STRICT` is ' . ( !defined('E_STRICT') ? 'not defined' : ( isDeprecated('E_STRICT') ? 'deprecated' : ( E_STRICT === (E_ALL & E_STRICT) ? 'in `E_ALL`' : 'not in `E_ALL`' ) ) );

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.4.20.0060.00321.30
8.4.10.0420.00717.37
8.3.150.0100.01017.09
8.3.140.0350.01516.48
8.3.130.0340.01016.76
8.3.120.0340.01116.40
8.3.110.0220.01516.77
8.3.100.0360.00616.38
8.3.90.0410.00616.60
8.3.80.0380.00716.78
8.3.70.0280.01616.45
8.3.60.0350.01016.61
8.3.50.0420.00416.71
8.3.40.0360.01017.64
8.3.30.0310.01217.50
8.3.20.0330.00617.38
8.3.10.0220.00817.48
8.3.00.0160.01019.28
8.2.270.0130.00617.47
8.2.260.0210.01716.40
8.2.250.0250.01316.30
8.2.240.0230.01316.19
8.2.230.0350.00416.56
8.2.220.0300.00916.71
8.2.210.0310.00416.29
8.2.200.0270.01216.67
8.2.190.0300.00916.78
8.2.180.0240.01416.44
8.2.170.0270.01717.79
8.2.160.0370.00617.45
8.2.150.0390.00417.27
8.2.140.0390.00317.29
8.2.130.0310.00717.41
8.2.120.0280.01217.54
8.2.110.0350.00417.54
8.2.100.0360.00417.64
8.2.90.0330.00717.74
8.2.80.0390.00017.35
8.2.70.0350.00717.41
8.2.60.0230.01617.64
8.2.50.0350.00717.32
8.2.40.0420.00317.42
8.2.30.0360.01117.28
8.2.20.0330.00617.53
8.2.10.0470.00017.37
8.2.00.0290.00717.57
8.1.310.0280.01215.80
8.1.300.0240.01415.76
8.1.290.0270.00916.11
8.1.280.0310.00716.03
8.1.270.0330.01117.33
8.1.260.0360.00617.04
8.1.250.0330.00417.39
8.1.240.0210.00817.39
8.1.230.0250.01217.18
8.1.220.0250.01117.37
8.1.210.0330.00917.00
8.1.200.0320.00017.13
8.1.190.0290.00617.16
8.1.180.0240.01217.00
8.1.170.0290.00617.24
8.1.160.0300.00417.13
8.1.150.0310.00417.13
8.1.140.0280.00717.34
8.1.130.0310.01017.25
8.1.120.0220.01217.15
8.1.110.0290.00717.29
8.1.100.0360.00017.39
8.1.90.0310.00517.27
8.1.80.0320.00317.10
8.1.70.0380.00317.11
8.1.60.0340.00717.43
8.1.50.0280.00617.30
8.1.40.0270.01217.45
8.1.30.0300.00917.23
8.1.20.0290.01017.50
8.1.10.0320.00617.49
8.1.00.0340.00716.99
8.0.300.0340.00316.54
8.0.290.0280.00816.67
8.0.280.0270.00916.54
8.0.270.0340.00616.48
8.0.260.0320.00616.50
8.0.250.0190.01116.73
8.0.240.0270.00716.41
8.0.230.0470.00016.63
8.0.220.0310.01116.55
8.0.210.0320.00516.71
8.0.200.0260.00716.70
8.0.190.0300.00016.77
8.0.180.0220.00616.83
8.0.170.0160.01216.70
8.0.160.0310.00016.59
8.0.150.0210.01416.59
8.0.140.0280.00816.47
8.0.130.0310.00616.45
8.0.120.0280.00816.71
8.0.110.0280.00816.55
8.0.100.0330.00416.44
8.0.90.0340.01016.38
8.0.80.0260.00716.41
8.0.70.0320.00416.59
8.0.60.0280.00616.53
8.0.50.0340.00016.27
8.0.30.0240.01016.49
8.0.20.0290.00716.63
8.0.10.0270.00416.89
8.0.00.0180.00916.82
7.4.330.0340.00416.32
7.4.320.0260.00816.26
7.4.300.0240.01016.31
7.4.290.0310.00316.36
7.4.280.0250.01116.42
7.4.270.0210.01216.22
7.4.260.0310.00316.06
7.4.250.0250.01116.29
7.4.240.0350.00616.31
7.4.230.0310.00316.26
7.4.220.0330.00016.25
7.4.210.0280.00316.06
7.4.200.0300.00416.08
7.4.190.0260.00716.14
7.4.180.0250.00816.41
7.4.160.0240.00816.13
7.4.150.0240.01015.89
7.4.140.0290.00316.23
7.4.130.0300.00316.18
7.4.120.0260.00716.02
7.4.110.0260.00716.30
7.4.100.0290.00415.79
7.4.90.0260.00616.05
7.4.80.0200.01416.16
7.4.70.0330.01716.17
7.4.60.0210.01116.15
7.4.50.0180.01416.13
7.4.40.0250.00716.20
7.4.30.0210.01116.04
7.4.20.0210.01316.23
7.4.10.0140.00616.18
7.4.00.0060.00816.12
7.3.330.0260.00716.34
7.3.320.0200.01215.74
7.3.310.0250.00716.28
7.3.300.0270.00516.04
7.3.290.0260.00616.04
7.3.280.0200.01216.04
7.3.270.0240.00816.35
7.3.260.0320.00016.06
7.3.250.0300.00315.85
7.3.240.0220.01415.79
7.3.230.0340.00416.25
7.3.220.0300.00316.11
7.3.210.0290.00416.05
7.3.200.0270.00716.09
7.3.190.0200.01316.16
7.3.180.0330.00015.99
7.3.170.0200.01416.15
7.3.160.0290.00816.00
7.3.150.0330.00016.18
7.3.140.0330.00016.14
7.3.130.0270.00716.23
7.3.120.0120.02015.94
7.3.110.0170.01415.87
7.3.100.0320.00015.76
7.3.90.0290.00416.42
7.3.80.0330.00316.08
7.3.70.0220.01016.09
7.3.60.0320.00016.26
7.3.50.0320.00016.06
7.3.40.0200.01316.25
7.3.30.0300.00316.21
7.3.20.0320.00318.02
7.3.10.0320.00018.13
7.3.00.0300.00318.01
7.2.340.0310.00015.97
7.2.330.0220.01115.83
7.2.320.0340.00315.99
7.2.310.0240.00716.10
7.2.300.0220.01116.04
7.2.290.0300.00316.01
7.2.280.0270.00615.93
7.2.270.0160.01615.83
7.2.260.0310.00316.24
7.2.250.0350.00416.21
7.2.240.0200.01715.89
7.2.230.0210.01216.14
7.2.220.0270.00516.01
7.2.210.0310.00316.02
7.2.200.0270.00716.04
7.2.190.0330.00016.10
7.2.180.0320.00016.46
7.2.170.0210.01216.28
7.2.160.0280.00616.09
7.2.150.0300.00317.97
7.2.140.0290.00318.14
7.2.130.0320.00718.07
7.2.120.0240.00718.00
7.2.110.0290.00418.04
7.2.100.0180.01518.23
7.2.90.0340.00718.09
7.2.80.0220.01118.23
7.2.70.0230.01018.17
7.2.60.0270.00618.36
7.2.50.0250.00718.26
7.2.40.0260.00418.07
7.2.30.0160.00018.05
7.2.20.0330.00018.32
7.2.10.0150.01218.37
7.2.00.0310.00318.37
7.1.330.0260.00017.31
7.1.320.0220.00717.28
7.1.310.0230.00717.28
7.1.300.0210.00917.15
7.1.290.0150.01517.04
7.1.280.0180.00616.99
7.1.270.0150.00017.03
7.1.260.0100.00317.16
7.1.250.0310.00017.00
7.1.240.0160.01016.91
7.1.230.0160.01616.86
7.1.220.0170.00717.05
7.1.210.0190.00817.22
7.1.200.0240.00017.03
7.1.190.0190.00817.18
7.1.180.0240.00617.15
7.1.170.0250.00417.14
7.1.160.0190.00617.04
7.1.150.0230.00617.08
7.1.140.0170.01317.10
7.1.130.0180.01216.87
7.1.120.0320.00317.22
7.1.110.0370.00017.00
7.1.100.0230.00617.22
7.1.90.0200.01016.88
7.1.80.0190.01117.36
7.1.70.0260.00416.98
7.1.60.0260.00417.02
7.1.50.0200.01017.10
7.1.40.0240.00717.05
7.1.30.0240.00717.16
7.1.20.0260.00317.08
7.1.10.0200.01016.93
7.1.00.0260.00317.00
7.0.330.0250.00316.69
7.0.320.0170.01116.73
7.0.310.0210.01116.74
7.0.300.0220.00616.56
7.0.290.0090.00416.82
7.0.280.0260.00616.80
7.0.270.0230.00616.48
7.0.260.0140.01416.50
7.0.250.0220.00616.76
7.0.240.0310.00016.85
7.0.230.0260.00317.05
7.0.220.0200.00816.79
7.0.210.0250.00416.81
7.0.200.0160.01316.55
7.0.190.0220.00716.77
7.0.180.0220.00616.88
7.0.170.0170.01216.87
7.0.160.0200.01216.71
7.0.150.0320.00516.71
7.0.140.0220.00616.50
7.0.130.0180.01116.84
7.0.120.0160.01216.86
7.0.110.0200.00816.79
7.0.100.0240.00516.65
7.0.90.0240.00416.51
7.0.80.0190.00916.73
7.0.70.0210.00916.19
7.0.60.0230.00616.58
7.0.50.0340.00016.72
7.0.40.0220.00716.43
7.0.30.0230.00616.72
7.0.20.0220.00616.52
7.0.10.0250.00416.58
7.0.00.0290.00016.55
5.6.400.0200.01015.68
5.6.390.0190.01115.63
5.6.380.0240.01415.71
5.6.370.0310.00315.48
5.6.360.0160.01415.63
5.6.350.0250.00515.66
5.6.340.0290.00415.73
5.6.330.0230.00715.53
5.6.320.0220.00715.69
5.6.310.0240.00315.58
5.6.300.0240.00315.50
5.6.290.0220.00815.70
5.6.280.0210.00815.75
5.6.270.0240.00515.55
5.6.260.0190.01015.45
5.6.250.0360.00015.64
5.6.240.0250.00415.57
5.6.230.0240.00615.71
5.6.220.0260.00415.68
5.6.210.0300.00015.91
5.6.200.0210.00816.02
5.6.190.0220.00716.00
5.6.180.0250.00415.91
5.6.170.0270.00315.85
5.6.160.0200.00315.86
5.6.150.0260.00415.71
5.6.140.0230.00615.40
5.6.130.0220.00815.84
5.6.120.0260.00515.73
5.6.110.0260.00415.73
5.6.100.0230.00415.65
5.6.90.0190.00415.78
5.6.80.0250.00415.47
5.6.70.0260.00315.86
5.6.60.0200.01015.83
5.6.50.0190.01215.35
5.6.40.0210.00815.59
5.6.30.0110.00215.31
5.6.20.0100.00215.84
5.6.10.0230.00015.50
5.6.00.0220.00315.72
5.5.380.0200.00415.89
5.5.370.0120.00015.80
5.5.360.0140.00315.53
5.5.350.0040.00915.44
5.5.340.0140.01415.49
5.5.330.0260.00315.55
5.5.320.0180.01115.66
5.5.310.0230.00715.64
5.5.300.0260.00315.49
5.5.290.0260.00315.43
5.5.280.0190.01015.65
5.5.270.0260.00315.80
5.5.260.0230.00715.55
5.5.250.0250.00715.63
5.5.240.0250.00015.55
5.5.230.0180.01115.58
5.5.220.0200.00715.67
5.5.210.0400.00015.77
5.5.200.0280.00615.56
5.5.190.0160.01215.39
5.5.180.0180.01015.34
5.5.170.0240.00315.63
5.5.160.0220.00615.38
5.5.150.0190.00915.40
5.5.140.0170.01015.35
5.5.130.0240.00415.01
5.5.120.0250.00415.30
5.5.110.0190.00915.46
5.5.100.0170.00715.65
5.5.90.0230.00415.81
5.5.80.0290.00015.72
5.5.70.0210.00715.40
5.5.60.0250.00415.73
5.5.50.0200.00815.55
5.5.40.0240.00315.52
5.5.30.0210.00715.40
5.5.20.0250.00815.47
5.5.10.0240.00415.65
5.5.00.0230.00815.46
5.4.450.0190.00614.14
5.4.440.0160.00614.14
5.4.430.0190.00314.14
5.4.420.0150.00814.14
5.4.410.0130.00914.14
5.4.400.0190.00414.14
5.4.390.0140.00814.14
5.4.380.0180.00414.14
5.4.370.0190.00414.14
5.4.360.0160.00614.14
5.4.350.0160.00614.14
5.4.340.0180.00314.14
5.4.330.0220.00014.14
5.4.320.0110.01114.14
5.4.310.0150.00714.14
5.4.300.0220.00014.14
5.4.290.0110.01114.14
5.4.280.0220.00014.14
5.4.270.0190.00314.14
5.4.260.0200.00314.14
5.4.250.0200.00314.14
5.4.240.0220.00014.14
5.4.230.0150.00714.14
5.4.220.0100.01014.14
5.4.210.0160.00614.14
5.4.200.0170.00614.14
5.4.190.0180.00614.14
5.4.180.0150.00314.14
5.4.170.0180.00014.14
5.4.160.0130.00914.14
5.4.150.0130.00914.14
5.4.140.0220.00014.14
5.4.130.0160.00614.14
5.4.120.0190.00314.14
5.4.110.0140.00714.14
5.4.100.0170.00014.14
5.4.90.0160.00314.14
5.4.80.0250.00014.14
5.4.70.0150.00714.14
5.4.60.0160.00614.14
5.4.50.0130.00914.14
5.4.40.0150.00714.14
5.4.30.0220.00014.14
5.4.20.0150.00614.14
5.4.10.0110.01114.14
5.4.00.0110.01114.14
5.3.290.0130.01014.14
5.3.280.0200.00314.14
5.3.270.0150.00714.14
5.3.260.0180.00514.14
5.3.250.0260.00414.14
5.3.240.0110.01114.14
5.3.230.0170.00614.14
5.3.220.0160.00614.14
5.3.210.0220.00014.14
5.3.200.0120.00614.14
5.3.190.0190.00414.14
5.3.180.0190.00414.14
5.3.170.0120.01214.14
5.3.160.0080.01214.14
5.3.150.0190.00414.14
5.3.140.0130.01014.14
5.3.130.0100.00014.14
5.3.120.0190.00514.14
5.3.110.0170.00614.14
5.3.100.0170.00414.14
5.3.90.0080.01214.14
5.3.80.0190.00414.14
5.3.70.0200.00214.14
5.3.60.0140.00814.14
5.3.50.0150.00714.14
5.3.40.0170.00414.14
5.3.30.0130.00914.14
5.3.20.0130.00914.14
5.3.10.0130.00914.14
5.3.00.0080.01314.14
5.2.170.0090.00914.14
5.2.160.0090.00914.14
5.2.150.0120.00614.14
5.2.140.0150.00814.14
5.2.130.0110.00714.14
5.2.120.0130.00414.14
5.2.110.0090.00914.14
5.2.100.0140.00414.14
5.2.90.0110.00714.14
5.2.80.0180.00014.14
5.2.70.0090.00914.14
5.2.60.0100.00714.14
5.2.50.0090.00914.14
5.2.40.0110.00714.14
5.2.30.0110.01114.14
5.2.20.0110.01114.14
5.2.10.0140.00314.14
5.2.00.0140.00414.14
5.1.60.0130.00314.14
5.1.50.0160.00014.14
5.1.40.0120.00614.14
5.1.30.0080.00814.14
5.1.20.0130.00314.14
5.1.10.0130.00314.14
5.1.00.0120.00414.14
5.0.50.0100.00314.14
5.0.40.0100.00314.14
5.0.30.0090.00614.14
5.0.20.0110.00414.14
5.0.10.0130.00014.14
5.0.00.0100.00314.14
4.4.90.0080.00014.14
4.4.80.0050.00314.14
4.4.70.0080.00014.14
4.4.60.0080.00014.14
4.4.50.0080.00014.14
4.4.40.0080.00014.14
4.4.30.0080.00014.14
4.4.20.0080.00014.14
4.4.10.0080.00014.14
4.4.00.0080.00014.14
4.3.110.0000.00814.14
4.3.100.0080.00014.14
4.3.90.0080.00014.14
4.3.80.0080.00014.14
4.3.70.0050.00314.14
4.3.60.0080.00014.14
4.3.50.0080.00014.14
4.3.40.0060.00214.14
4.3.30.0060.00014.14
4.3.20.0070.00014.14
4.3.10.0030.00314.14
4.3.00.0060.00014.14

preferences:
61.25 ms | 403 KiB | 5 Q