3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(0); class a { static $a = 4; function a() { echo self::$a; } function b($var) { return $var . 'x'; } } print_r(array_map(array('a', 'b'), array('a', 'b')));

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)
8.3.60.0120.00316.88
8.3.50.0140.00716.47
8.3.40.0110.00418.76
8.3.30.0110.00718.81
8.3.20.0050.00320.10
8.3.10.0030.00721.63
8.3.00.0050.00317.53
8.2.180.0150.00016.50
8.2.170.0150.00022.96
8.2.160.0100.00620.35
8.2.150.0100.01024.18
8.2.140.0120.00424.66
8.2.130.0040.00420.98
8.2.120.0080.00026.35
8.2.110.0090.00020.54
8.2.100.0080.00418.09
8.2.90.0050.00319.08
8.2.80.0000.00817.97
8.2.70.0070.00317.50
8.2.60.0030.00517.80
8.2.50.0000.01018.10
8.2.40.0050.00322.22
8.2.30.0040.00421.03
8.2.20.0050.00317.86
8.2.10.0000.00817.91
8.2.00.0080.00017.89
8.1.280.0110.01125.92
8.1.270.0030.00623.78
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0100.00720.76
8.1.230.0040.00717.52
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0050.00317.13
8.1.180.0000.00818.10
8.1.170.0030.00618.52
8.1.160.0000.00718.86
8.1.150.0000.00818.79
8.1.140.0040.00419.45
8.1.130.0000.00718.77
8.1.120.0030.00317.32
8.1.110.0000.00717.34
8.1.100.0000.00717.34
8.1.90.0000.00817.21
8.1.80.0040.00417.29
8.1.70.0070.00017.32
8.1.60.0000.00817.40
8.1.50.0030.00517.43
8.1.40.0050.00517.44
8.1.30.0030.00617.48
8.1.20.0040.00417.54
8.1.10.0040.00417.50
8.1.00.0040.00417.32
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0070.00018.37
8.0.270.0000.00717.06
8.0.260.0070.00016.69
8.0.250.0000.00716.99
8.0.240.0040.00416.93
8.0.230.0030.00316.93
8.0.220.0070.00016.77
8.0.210.0000.00716.88
8.0.200.0040.00416.91
8.0.190.0000.00816.82
8.0.180.0040.00416.90
8.0.170.0000.00816.93
8.0.160.0070.00016.79
8.0.150.0000.00816.72
8.0.140.0040.00416.83
8.0.130.0000.00513.28
8.0.120.0040.00416.69
8.0.110.0000.00916.86
8.0.100.0000.00816.78
8.0.90.0040.00416.75
8.0.80.0130.00916.94
8.0.70.0030.00516.88
8.0.60.0040.00416.78
8.0.50.0070.00016.95
8.0.30.0100.00817.05
8.0.20.0120.00617.40
8.0.10.0000.00716.95
8.0.00.0060.01216.64
7.4.330.0020.00215.55
7.4.320.0000.00716.48
7.4.300.0030.00316.53
7.4.290.0040.00416.52
7.4.280.0030.00316.52
7.4.270.0030.00316.54
7.4.260.0050.00013.20
7.4.250.0030.00316.41
7.4.240.0000.00716.43
7.4.230.0000.00716.51
7.4.220.0070.01016.58
7.4.210.0050.01116.52
7.4.200.0070.00016.26
7.4.160.0070.01016.33
7.4.150.0110.00817.40
7.4.140.0110.00717.86
7.4.130.0080.01116.46
7.4.120.0070.01316.48
7.4.110.0070.01016.49
7.4.100.0090.01216.29
7.4.90.0080.00816.54
7.4.80.0130.00319.39
7.4.70.0030.01316.49
7.4.60.0090.00916.66
7.4.50.0060.01216.46
7.4.40.0060.01016.48
7.4.30.0070.01016.53
7.4.10.0120.00916.34
7.4.00.0090.00915.47
7.3.330.0000.00513.11
7.3.320.0030.00213.22
7.3.310.0000.00716.35
7.3.300.0000.00916.30
7.3.290.0050.00916.29
7.3.280.0090.00916.28
7.3.270.0040.01317.40
7.3.260.0130.00816.56
7.3.250.0100.00816.27
7.3.240.0080.01516.27
7.3.230.0110.00816.33
7.3.210.0030.01316.45
7.3.200.0100.00716.31
7.3.190.0150.00316.16
7.3.180.0200.00016.41
7.3.170.0100.00616.43
7.3.160.0080.00816.27
7.3.130.0060.01316.16
7.3.120.0070.00716.39
7.3.110.0070.01116.28
7.3.100.0060.01216.48
7.3.90.0100.00616.14
7.3.80.0030.01216.28
7.3.70.0120.00616.19
7.3.60.0030.00616.19
7.3.50.0040.01116.18
7.3.40.0000.01216.21
7.3.30.0110.00416.21
7.3.20.0030.00917.98
7.3.10.0080.00618.10
7.3.00.0030.01018.00
7.2.330.0060.01016.32
7.2.320.0250.01716.52
7.2.310.0090.00916.66
7.2.300.0170.00016.52
7.2.290.0040.01216.29
7.2.260.0100.01016.48
7.2.250.0100.01016.55
7.2.240.0140.00316.22
7.2.230.0080.00816.52
7.2.220.0080.00816.40
7.2.210.0060.00916.25
7.2.200.0030.00916.48
7.2.190.0090.00616.41
7.2.180.0070.00716.32
7.2.170.0070.00716.54
7.2.160.0030.01016.27
7.2.150.0070.00718.23
7.2.140.0110.00318.09
7.2.130.0030.00718.14
7.2.120.0040.01118.24
7.2.110.0100.00618.16
7.2.100.0060.01018.36
7.2.90.0060.00918.28
7.2.80.0030.01018.08
7.2.70.0040.01218.41
7.2.60.0070.00717.43
7.2.50.0100.00618.41
7.2.40.0040.01118.21
7.2.30.0040.00818.19
7.2.20.0040.01218.29
7.2.10.0130.00618.26
7.2.00.0040.00918.74
7.1.330.0030.01017.35
7.1.320.0100.00317.06
7.1.310.0080.00817.17
7.1.300.0110.00317.32
7.1.290.0030.01317.26
7.1.280.0000.01017.28
7.1.270.0030.01017.20
7.1.260.0040.00417.14
7.1.250.0000.01317.29
7.1.240.0040.01217.15
7.1.230.0000.01017.17
7.1.220.0040.01117.32
7.1.210.0050.00517.11
7.1.200.0070.01016.37
7.1.190.0070.00717.20
7.1.180.0070.00717.00
7.1.170.0030.00617.14
7.1.160.0070.00717.13
7.1.150.0040.00417.34
7.1.140.0110.00717.02
7.1.130.0070.00717.31
7.1.120.0060.00917.38
7.1.110.0090.00917.18
7.1.100.0050.01017.64
7.1.90.0000.01717.27
7.1.80.0110.00417.14
7.1.70.0030.01117.15
7.1.60.0170.01126.08
7.1.50.0150.01026.02
7.1.40.0110.01725.95
7.1.30.0130.01325.89
7.1.20.0130.00925.80
7.1.10.0080.00616.77
7.1.00.0050.01216.88
7.0.330.0030.01017.07
7.0.320.0070.00716.89
7.0.310.0030.01316.72
7.0.300.0070.00717.01
7.0.290.0060.00816.74
7.0.280.0060.00816.83
7.0.270.0070.01016.95
7.0.260.0100.00316.71
7.0.250.0060.00617.01
7.0.240.0040.00716.96
7.0.230.0100.00716.98
7.0.220.0070.00717.02
7.0.210.0100.00316.99
7.0.200.0060.00916.82
7.0.190.0090.00516.72
7.0.180.0070.00816.58
7.0.170.0070.01016.58
7.0.160.0100.00616.59
7.0.150.0040.01116.65
7.0.140.0040.01016.66
7.0.130.0020.01116.69
7.0.120.0070.01116.70
7.0.110.0040.01116.65
7.0.100.0030.01116.63
7.0.90.0050.00916.78
7.0.80.0000.01316.58
7.0.70.0060.00516.56
7.0.60.0020.01016.51
7.0.50.0050.00916.48
7.0.40.0050.01015.66
7.0.30.0080.01015.65
7.0.20.0070.00915.67
7.0.10.0100.00515.73
7.0.00.0070.01015.68
5.6.400.0050.00515.71
5.6.390.0030.00715.75
5.6.380.0110.00415.56
5.6.370.0070.00715.91
5.6.360.0000.01116.17
5.6.350.0060.00615.85
5.6.340.0150.00415.98
5.6.330.0090.00915.85
5.6.320.0000.01215.70
5.6.310.0070.00715.71
5.6.300.0120.00315.69
5.6.290.0030.01015.84
5.6.280.0090.00615.93
5.6.270.0050.00515.75
5.6.260.0030.00615.81
5.6.250.0000.01115.61
5.6.240.0110.00415.73
5.6.230.0040.01115.86
5.6.220.0100.00015.81
5.6.210.0090.00315.77
5.6.200.0080.00316.02
5.6.190.0060.01015.67
5.6.180.0060.00615.83
5.6.170.0070.00316.01
5.6.160.0100.00315.58
5.6.150.0040.00815.66
5.6.140.0030.00815.89
5.6.130.0080.00415.78
5.6.120.0040.01115.51
5.6.110.0070.00715.64
5.6.100.0060.00315.82
5.6.90.0040.00715.49
5.6.80.0060.00915.65
5.6.70.0060.00315.63
5.6.60.0030.01015.56
5.6.50.0040.01215.66
5.6.40.0000.02115.55
5.6.30.0060.00615.79
5.6.20.0030.01315.54
5.6.10.0160.00015.42
5.6.00.0070.00415.56

preferences:
58 ms | 401 KiB | 5 Q