3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strlen('dsafsa'); ?>

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)
8.3.60.0070.00718.18
8.3.50.0100.01021.92
8.3.40.0060.00918.85
8.3.30.0120.00318.58
8.3.20.0000.00820.34
8.3.10.0050.00223.51
8.3.00.0080.00019.38
8.2.180.0100.00716.38
8.2.170.0090.01222.96
8.2.160.0100.00320.30
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0050.00320.64
8.2.120.0040.00426.35
8.2.110.0030.00622.17
8.2.100.0090.00317.63
8.2.90.0050.00319.22
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0120.00418.96
8.2.30.0040.00420.48
8.2.20.0000.00817.54
8.2.10.0000.00717.89
8.2.00.0000.00817.91
8.1.280.0120.00325.92
8.1.270.0080.00023.84
8.1.260.0070.00028.09
8.1.250.0080.00028.09
8.1.240.0040.00422.27
8.1.230.0030.00917.42
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00717.64
8.1.180.0090.00018.10
8.1.170.0040.00418.59
8.1.160.0050.00221.93
8.1.150.0030.00718.80
8.1.140.0080.00019.34
8.1.130.0040.00417.60
8.1.120.0070.00017.26
8.1.110.0050.00317.25
8.1.100.0040.00417.32
8.1.90.0040.00417.35
8.1.80.0080.00017.25
8.1.70.0000.00717.28
8.1.60.0000.00717.49
8.1.50.0050.00317.29
8.1.40.0000.00817.41
8.1.30.0030.00517.55
8.1.20.0040.00417.39
8.1.10.0000.00717.40
8.1.00.0000.00817.30
8.0.300.0000.00818.77
8.0.290.0050.00216.75
8.0.280.0030.00318.25
8.0.270.0000.00717.18
8.0.260.0060.00017.19
8.0.250.0000.00616.88
8.0.240.0030.00316.70
8.0.230.0030.00316.84
8.0.220.0000.00716.79
8.0.210.0040.00416.75
8.0.200.0000.00616.83
8.0.190.0000.00716.81
8.0.180.0050.00216.84
8.0.170.0000.00816.79
8.0.160.0070.00016.79
8.0.150.0060.00316.71
8.0.140.0070.00016.76
8.0.130.0000.00913.23
8.0.120.0040.00416.65
8.0.110.0050.00216.71
8.0.100.0040.00416.75
8.0.90.0000.00716.75
8.0.80.0040.01116.79
8.0.70.0000.00716.66
8.0.60.0030.00516.67
8.0.50.0000.00816.61
8.0.30.0150.00317.02
8.0.20.0070.01317.40
8.0.10.0040.00416.82
8.0.00.0080.00916.66
7.4.330.0020.00216.73
7.4.320.0070.00016.41
7.4.300.0000.00616.48
7.4.290.0070.00016.43
7.4.280.0030.00616.30
7.4.270.0000.01016.27
7.4.260.0030.00316.46
7.4.250.0040.00416.23
7.4.240.0050.00216.42
7.4.230.0000.00816.55
7.4.220.0140.01016.43
7.4.210.0100.01116.34
7.4.200.0030.00316.48
7.4.160.0120.00416.58
7.4.150.0070.01017.40
7.4.140.0120.01217.86
7.4.130.0080.01216.35
7.4.120.0080.01216.36
7.4.110.0000.01816.30
7.4.100.0200.00416.35
7.4.90.0180.00016.45
7.4.80.0110.00519.39
7.4.70.0030.01416.39
7.4.60.0070.01016.26
7.4.50.0030.01316.16
7.4.40.0130.01016.51
7.4.30.0140.00316.41
7.4.00.0030.01214.79
7.3.330.0050.00012.96
7.3.320.0050.00013.04
7.3.310.0000.00716.05
7.3.300.0060.00016.04
7.3.290.0090.00716.14
7.3.280.0090.00916.14
7.3.270.0110.00617.40
7.3.260.0140.01016.36
7.3.250.0070.01216.07
7.3.240.0070.01016.27
7.3.230.0000.01716.39
7.3.210.0070.00916.26
7.3.200.0120.00316.15
7.3.190.0120.00416.38
7.3.180.0200.00016.33
7.3.170.0070.00316.34
7.3.160.0130.00716.13
7.2.330.0100.00716.60
7.2.320.0000.01716.68
7.2.310.0130.01016.26
7.2.300.0120.00316.32
7.2.290.0040.01316.51
7.2.00.0080.00419.21
7.1.100.0040.00718.02
7.1.70.0030.00716.86
7.1.60.0030.02219.36
7.1.50.0090.01216.80
7.1.00.0100.07322.54
7.0.200.0000.00716.80
7.0.60.0100.07720.03
7.0.50.0070.08317.77
7.0.40.0100.05020.40
7.0.30.0230.07320.04
7.0.20.0430.07020.13
7.0.10.0130.08020.00
7.0.00.0000.06320.16
5.6.280.0000.06321.10
5.6.210.0070.08720.47
5.6.200.0130.08018.13
5.6.190.0000.04720.67
5.6.180.0470.07020.67
5.6.170.0300.08320.38
5.6.160.0100.03720.61
5.6.150.0100.07718.09
5.6.140.0070.08318.21
5.6.130.0030.04018.18
5.6.120.0000.04321.13
5.6.110.0130.07721.10
5.6.100.0400.06020.96
5.6.90.0070.07720.96
5.6.80.0030.04020.38
5.5.350.0200.07720.42
5.5.340.0130.07717.97
5.5.330.0000.09320.25
5.5.320.0000.09020.41
5.5.310.0200.08020.20
5.5.300.0000.07017.96
5.5.290.0100.05017.98
5.5.280.0100.08020.88
5.5.270.0100.07720.75
5.5.260.0200.07020.75
5.5.250.0030.06320.71
5.5.240.0230.05020.25

preferences:
57.61 ms | 401 KiB | 5 Q