3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ch = ""; $ch10 = chr(10); $ch13 = chr(13); var_dump($ch, $ch10, $ch13, 'a', $ch10 === $ch13);

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)
8.3.60.0100.01016.38
8.3.50.0070.00716.24
8.3.40.0150.00318.59
8.3.30.0110.00418.46
8.3.20.0040.00418.52
8.3.10.0040.00421.77
8.3.00.0080.00017.80
8.2.180.0100.01016.63
8.2.170.0140.00722.96
8.2.160.0110.00419.19
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0000.00821.04
8.2.120.0000.00726.35
8.2.110.0030.00719.27
8.2.100.0070.00417.93
8.2.90.0000.00819.09
8.2.80.0080.00017.97
8.2.70.0070.00417.63
8.2.60.0060.00317.93
8.2.50.0040.00418.10
8.2.40.0080.00022.23
8.2.30.0000.00819.17
8.2.20.0030.00617.59
8.2.10.0040.00417.98
8.2.00.0040.00418.02
8.1.280.0150.00325.92
8.1.270.0000.00823.55
8.1.260.0070.00028.09
8.1.250.0080.00028.09
8.1.240.0060.00321.99
8.1.230.0070.00317.71
8.1.220.0070.00017.74
8.1.210.0050.00318.77
8.1.200.0040.00417.23
8.1.190.0000.00817.23
8.1.180.0030.00518.10
8.1.170.0050.00318.63
8.1.160.0000.00719.01
8.1.150.0040.00418.71
8.1.140.0000.00719.39
8.1.130.0030.00317.50
8.1.120.0000.00717.25
8.1.110.0040.00417.41
8.1.100.0000.00717.38
8.1.90.0040.00417.39
8.1.80.0070.00017.35
8.1.70.0030.00317.47
8.1.60.0030.00517.52
8.1.50.0030.00617.43
8.1.40.0000.00817.32
8.1.30.0040.00417.45
8.1.20.0040.00417.51
8.1.10.0070.00017.48
8.1.00.0040.00417.29
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0070.00018.38
8.0.270.0030.00317.10
8.0.260.0040.00417.19
8.0.250.0030.00316.90
8.0.240.0000.00816.89
8.0.230.0060.00016.87
8.0.220.0030.00516.70
8.0.210.0030.00316.88
8.0.200.0070.00416.84
8.0.190.0000.00716.88
8.0.180.0110.00016.82
8.0.170.0040.00416.83
8.0.160.0070.00016.71
8.0.150.0000.00716.69
8.0.140.0000.00816.81
8.0.130.0000.00613.29
8.0.120.0040.00416.67
8.0.110.0000.00716.88
8.0.100.0080.00016.64
8.0.90.0000.00716.70
8.0.80.0040.01416.77
8.0.70.0040.00416.71
8.0.60.0030.00516.82
8.0.50.0070.00016.84
8.0.30.0120.00816.89
8.0.20.0150.00817.40
8.0.10.0040.00416.89
8.0.00.0090.01116.80
7.4.330.0050.00015.08
7.4.320.0030.00316.47
7.4.300.0030.00316.39
7.4.290.0080.00016.63
7.4.280.0050.00216.61
7.4.270.0030.00816.42
7.4.260.0000.00716.63
7.4.250.0000.00716.53
7.4.240.0030.00316.39
7.4.230.0030.00316.66
7.4.220.0150.00416.53
7.4.210.0070.01316.42
7.4.200.0050.00216.59
7.4.160.0100.00516.35
7.4.150.0100.01017.40
7.4.140.0100.00817.86
7.4.130.0120.00716.39
7.4.120.0120.00616.41
7.4.110.0130.01016.48
7.4.100.0140.01016.58
7.4.90.0150.00316.52
7.4.80.0100.01019.39
7.4.70.0060.00916.30
7.4.60.0100.00616.45
7.4.50.0060.00916.60
7.4.40.0060.00916.43
7.4.30.0160.00016.59
7.4.00.0030.01215.00
7.3.330.0000.00812.95
7.3.320.0030.00213.13
7.3.310.0000.00716.16
7.3.300.0000.00716.18
7.3.290.0090.00716.20
7.3.280.0080.00916.20
7.3.270.0110.00717.40
7.3.260.0040.01316.40
7.3.250.0100.01116.28
7.3.240.0080.00916.53
7.3.230.0080.00816.39
7.3.210.0120.00416.37
7.3.200.0060.01119.39
7.3.190.0080.01116.31
7.3.180.0090.00616.38
7.3.170.0070.01016.40
7.3.160.0160.00016.23
7.2.330.0140.00316.59
7.2.320.0090.00616.59
7.2.310.0040.01316.30
7.2.300.0070.01016.54
7.2.290.0030.01416.57
7.2.60.0060.00616.78
7.2.00.0030.00919.03
7.1.200.0030.00915.68
7.1.100.0000.01618.18
7.1.70.0030.00717.11
7.1.60.0120.01219.25
7.1.00.0130.06322.30
7.0.200.0090.00016.73
7.0.60.0400.06319.91
7.0.50.0200.05720.29
7.0.40.0200.05320.44
7.0.30.0230.05320.43
7.0.20.0300.05720.28
7.0.10.0300.05720.20
7.0.00.0270.06020.19
5.6.280.0000.07320.90
5.6.210.0070.08020.61
5.6.200.0230.05321.18
5.6.190.0230.05321.08
5.6.180.0300.03721.20
5.6.170.0330.05321.17
5.6.160.0400.04721.16
5.6.150.0400.05021.11
5.6.140.0330.05321.02
5.6.130.0100.06321.10
5.6.120.0070.07021.05
5.6.110.0170.07721.05
5.6.100.0330.05321.10
5.6.90.0400.06021.00
5.6.80.0000.06320.56
5.6.70.0270.06020.41
5.6.60.0200.05720.32
5.6.50.0330.05320.54
5.6.40.0330.05020.39
5.6.30.0470.06720.47
5.6.20.0400.07020.36
5.6.10.0300.05720.38
5.6.00.0270.05320.39
5.5.350.4000.03320.27
5.5.340.0200.05321.01
5.5.330.0100.06721.00
5.5.320.0170.06720.99
5.5.310.0400.04320.84
5.5.300.0200.05320.79
5.5.290.0100.08020.72
5.5.280.0100.06320.71
5.5.270.0330.06020.98
5.5.260.0330.06320.98
5.5.250.0370.06020.83
5.5.240.0170.05320.13
5.5.230.0330.05320.23
5.5.220.0300.05320.21
5.5.210.0270.05320.32
5.5.200.0400.05020.30
5.5.190.0430.07320.20
5.5.180.0370.05020.19
5.5.160.0400.04720.25
5.5.150.0230.05720.25
5.5.140.0200.06020.05
5.5.130.0230.06020.37
5.5.120.0300.05020.08
5.5.110.0330.04720.37
5.5.100.0370.04320.14
5.5.90.0270.05020.05
5.5.80.0270.05320.10
5.5.70.0270.05320.17
5.5.60.0270.05720.12
5.5.50.0270.04719.99
5.5.40.0230.05320.17
5.5.30.0170.05720.05
5.5.20.0170.06720.17
5.5.10.0370.06020.07
5.5.00.0330.06320.12

preferences:
65.26 ms | 400 KiB | 5 Q