3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test(){ $x = 'something'; $x += array( 'first' => 'a', 'second' => 'y', 'thrid' => 'z' ); return $x; } $y = test(); echo $y['first'];

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)
8.3.60.0070.01418.43
8.3.50.0070.01222.05
8.3.40.0040.01118.81
8.3.30.0070.00718.82
8.3.20.0070.00020.14
8.3.10.0040.00420.73
8.3.00.0060.00321.60
8.2.180.0070.01018.54
8.2.170.0120.00922.96
8.2.160.0210.00022.11
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00720.95
8.2.120.0000.00726.35
8.2.110.0030.00620.58
8.2.100.0070.00417.80
8.2.90.0040.00419.02
8.2.80.0080.00017.97
8.2.70.0060.00317.38
8.2.60.0000.00818.04
8.2.50.0000.00818.09
8.2.40.0030.00520.54
8.2.30.0040.00419.43
8.2.20.0040.00417.62
8.2.10.0040.00418.05
8.2.00.0050.00218.02
8.1.280.0040.01125.92
8.1.270.0130.00722.18
8.1.260.0050.00328.09
8.1.250.0000.00828.09
8.1.240.0080.00023.97
8.1.230.0090.00317.70
8.1.220.0060.00317.79
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.22
8.1.180.0090.00018.10
8.1.170.0070.00318.32
8.1.160.0000.00720.70
8.1.150.0070.00018.73
8.1.140.0030.00519.51
8.1.130.0000.00717.60
8.1.120.0070.00017.29
8.1.110.0040.00417.29
8.1.100.0080.00017.43
8.1.90.0080.00017.42
8.1.80.0040.00417.41
8.1.70.0000.00717.41
8.1.60.0040.00417.61
8.1.50.0030.00517.41
8.1.40.0000.00817.52
8.1.30.0000.00917.58
8.1.20.0040.00417.48
8.1.10.0040.00417.49
8.1.00.0070.00317.40
8.0.300.0000.00818.77
8.0.290.0030.00616.75
8.0.280.0000.00718.29
8.0.270.0070.00017.14
8.0.260.0030.00317.10
8.0.250.0000.01017.00
8.0.240.0030.00516.82
8.0.230.0070.00016.91
8.0.220.0030.00316.90
8.0.210.0040.00416.88
8.0.200.0000.00616.96
8.0.190.0040.00416.92
8.0.180.0000.00716.86
8.0.170.0040.00416.95
8.0.160.0030.00516.77
8.0.150.0000.00816.77
8.0.140.0040.00416.81
8.0.130.0060.00313.36
8.0.120.0050.00216.77
8.0.110.0000.00716.90
8.0.100.0040.00416.81
8.0.90.0050.00216.95
8.0.80.0100.00616.85
8.0.70.0070.00016.75
8.0.60.0040.00416.82
8.0.50.0000.00716.92
8.0.30.0100.00817.10
8.0.20.0130.00517.40
8.0.10.0070.00016.89
8.0.00.0140.00616.72
7.4.330.0050.00016.83
7.4.320.0000.00616.52
7.4.300.0000.00616.49
7.4.290.0070.00016.49
7.4.280.0070.00016.44
7.4.270.0030.00316.51
7.4.260.0000.00716.43
7.4.250.0040.00416.38
7.4.240.0090.00016.49
7.4.230.0070.00016.69
7.4.220.0030.01516.62
7.4.210.0030.01216.63
7.4.200.0030.00316.39
7.4.160.0030.01216.58
7.4.150.0090.00917.40
7.4.140.0070.01117.86
7.4.130.0110.00816.61
7.4.120.0080.01016.47
7.4.110.0070.01016.49
7.4.100.0120.00616.47
7.4.90.0070.01016.51
7.4.80.0070.01019.39
7.4.70.0090.00616.40
7.4.60.0110.00416.67
7.4.50.0030.01316.64
7.4.40.0100.00516.33
7.4.30.0170.00716.41
7.4.00.0080.00514.77
7.3.330.0030.00313.13
7.3.320.0040.00413.25
7.3.310.0040.00416.32
7.3.300.0030.00316.20
7.3.290.0030.00316.23
7.3.280.0100.00716.24
7.3.270.0060.01117.40
7.3.260.0140.00416.21
7.3.250.0090.00716.55
7.3.240.0070.01016.41
7.3.230.0110.01116.39
7.3.210.0130.00316.57
7.3.200.0050.01116.54
7.3.190.0090.00616.38
7.3.180.0130.00316.28
7.3.170.0160.00716.29
7.3.160.0040.01216.34
7.3.120.0040.01214.93
7.3.110.0160.00014.63
7.3.100.0060.00914.76
7.3.90.0070.00315.04
7.3.80.0060.00814.76
7.3.70.0040.01214.88
7.3.60.0030.00714.79
7.3.50.0060.00614.78
7.3.40.0070.00714.80
7.3.30.0040.01214.76
7.3.20.0100.00616.61
7.3.10.0180.00615.93
7.3.00.0150.00816.03
7.2.330.0100.00716.59
7.2.320.0070.01016.60
7.2.310.0120.00316.27
7.2.300.0100.00716.61
7.2.290.0080.00816.28
7.2.240.0120.00314.48
7.2.230.0000.01114.95
7.2.220.0130.00314.96
7.2.210.0030.01014.80
7.2.200.0030.01314.72
7.2.190.0030.01214.93
7.2.180.0100.00714.96
7.2.170.0070.01114.90
7.2.160.0100.00714.76
7.2.150.0120.00416.75
7.2.140.0000.01116.77
7.2.130.0140.00815.97
7.2.120.0230.00716.11
7.2.110.0160.00816.12
7.2.100.0250.00815.99
7.2.90.0370.00716.12
7.2.80.0290.00716.19
7.2.70.0210.01216.02
7.2.60.0160.00716.27
7.2.50.0260.00616.16
7.2.40.0290.00816.14
7.2.30.0300.00816.07
7.2.20.0170.00816.08
7.2.10.0250.00615.95
7.2.00.0150.00916.94
7.1.330.0030.01015.86
7.1.320.0070.00715.93
7.1.310.0090.00315.76
7.1.300.0130.00315.63
7.1.290.0040.00815.65
7.1.280.0040.00815.60
7.1.270.0100.00315.70
7.1.260.0000.01715.66
7.1.250.0170.01114.94
7.1.240.0300.00514.57
7.1.230.0310.00214.30
7.1.220.0240.00414.48
7.1.210.0300.01214.56
7.1.200.0220.00814.90
7.1.190.0380.00614.58
7.1.180.0350.00714.69
7.1.170.0320.00414.70
7.1.160.0470.00314.61
7.1.150.0300.01314.66
7.1.140.0320.00414.59
7.1.130.0350.01114.62
7.1.120.0280.00514.51
7.1.110.0260.00614.59
7.1.100.0230.00915.79
7.1.90.0480.00414.65
7.1.80.0290.01114.79
7.1.70.0250.00315.33
7.1.60.0250.01116.05
7.1.50.0350.00615.24
7.1.40.0340.01014.79
7.1.30.0430.00914.62
7.1.20.0530.00614.54
7.1.10.0250.01014.69
7.1.00.0240.02817.21
7.0.330.0360.00614.04
7.0.320.0230.00914.19
7.0.310.0370.00514.16
7.0.300.0330.00714.44
7.0.290.0300.01214.07
7.0.280.0430.00714.16
7.0.270.0340.00314.01
7.0.260.0280.00914.00
7.0.250.0340.00314.08
7.0.240.0330.01014.30
7.0.230.0260.00714.28
7.0.220.0300.00514.24
7.0.210.0390.00714.40
7.0.200.0950.00414.44
7.0.190.0330.01014.24
7.0.180.0300.00414.28
7.0.170.0300.00814.22
7.0.160.0410.00814.32
7.0.150.0390.00514.44
7.0.140.0420.00714.31
7.0.130.0310.01014.46
7.0.120.0320.00514.57
7.0.110.0260.00814.23
7.0.100.0350.00714.30
7.0.90.0330.00214.17
7.0.80.0300.00514.25
7.0.70.0240.00514.36
7.0.60.0260.01816.67
7.0.50.0210.02715.57
7.0.40.0220.02815.53
7.0.30.0230.02115.53
7.0.20.0310.03015.57
7.0.10.0270.02915.53
7.0.00.0250.03015.49
5.6.380.0110.00414.26
5.6.370.0120.00514.32
5.6.360.0090.00414.23
5.6.350.0100.00914.25
5.6.340.0110.00714.05
5.6.330.0130.00614.21
5.6.320.0140.00814.27
5.6.310.0150.00614.29
5.6.300.0070.00714.13
5.6.290.0130.01114.37
5.6.280.0090.02016.43
5.6.270.0170.00214.40
5.6.260.0110.00414.18
5.6.250.0140.00614.31
5.6.240.0110.00914.38
5.6.230.0070.00714.14
5.6.220.0140.00414.29
5.6.210.0130.01716.31
5.6.200.0090.02915.53
5.6.190.0130.03316.32
5.6.180.0150.03416.39
5.6.170.0090.02316.29
5.6.160.0140.03116.21
5.6.150.0040.03615.66
5.6.140.0050.02215.49
5.6.130.0090.03115.51
5.6.120.0130.01816.41
5.6.110.0130.03616.49
5.6.100.0090.01916.50
5.6.90.0070.02616.53
5.6.80.0100.02016.18
5.6.70.0070.00913.92
5.6.60.0150.00514.02
5.6.50.0110.00614.01
5.6.40.0130.00514.12
5.6.30.0140.00414.29
5.6.20.0050.00914.23
5.6.10.0100.00913.97
5.6.00.0120.01013.95
5.5.380.0050.01010.92
5.5.370.0140.00611.13
5.5.360.0090.00711.14
5.5.350.0180.03014.09
5.5.340.0050.02713.40
5.5.330.0080.03014.19
5.5.320.0300.02213.95
5.5.310.0090.02414.17
5.5.300.0110.02813.26
5.5.290.0070.02913.36
5.5.280.0080.03214.24
5.5.270.0080.01814.38
5.5.260.0110.03014.29
5.5.250.0050.01614.21
5.5.240.0040.03314.17
5.5.230.0070.00511.12
5.5.220.0090.00310.85
5.5.210.0040.00711.06
5.5.200.0070.00910.86
5.5.190.0110.00210.99
5.5.180.0130.00310.91
5.5.170.0100.00410.95
5.5.160.0060.00710.82
5.5.150.0070.00610.95
5.5.140.0060.00611.04
5.5.130.0120.00210.83
5.5.120.0080.00710.92
5.5.110.0060.00510.99
5.5.100.0050.00811.00
5.5.90.0100.00410.95
5.5.80.0070.00611.00
5.5.70.0070.00510.93
5.5.60.0100.00810.80
5.5.50.0050.00811.02
5.5.40.0080.00310.85
5.5.30.0100.00410.96
5.5.20.0080.00311.14
5.5.10.0060.00511.09
5.5.00.0050.00811.15

preferences:
48.92 ms | 401 KiB | 5 Q