3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(str_replace('.','',phpversion()) < 523);

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)
7.3.10.0080.00816.48
7.3.00.0110.01116.46
7.2.130.0060.01016.66
7.2.120.0000.01116.65
7.2.110.0000.01116.32
7.2.100.0100.00316.48
7.2.90.0050.00516.91
7.2.80.0070.00416.80
7.2.70.0120.00316.61
7.2.60.0120.00416.53
7.2.50.0070.00716.73
7.2.40.0030.01316.84
7.2.30.0130.00316.81
7.2.20.0170.00016.73
7.2.10.0100.00516.97
7.2.00.0100.00517.74
7.1.250.0030.01015.75
7.1.100.0030.00717.89
7.1.70.0050.00217.09
7.1.60.0140.01119.46
7.1.50.0100.01016.86
7.1.00.0030.07722.31
7.0.200.0000.00716.49
7.0.140.0030.05322.00
7.0.60.0130.07719.91
7.0.50.0030.08317.90
7.0.40.0070.08320.21
7.0.30.0200.03720.09
7.0.20.0300.06020.16
7.0.10.0100.08720.09
7.0.00.0030.08720.16
5.6.280.0070.07021.12
5.6.210.0100.08020.46
5.6.200.0000.06018.15
5.6.190.0100.06020.33
5.6.180.0430.07320.60
5.6.170.0430.07020.43
5.6.160.0200.07020.70
5.6.150.0130.03318.15
5.6.140.0100.07318.18
5.6.130.0030.04018.17
5.6.120.0070.06721.09
5.6.110.0070.04321.11
5.6.100.0130.07721.13
5.6.90.0070.07721.00
5.6.80.0130.03320.50
5.5.350.4130.04320.45
5.5.340.0100.03317.89
5.5.330.0130.07320.19
5.5.320.2130.03720.20
5.5.310.0270.04720.26
5.5.300.0000.05017.92
5.5.290.0070.04017.91
5.5.280.0100.04020.86
5.5.270.0030.06020.94
5.5.260.0100.04320.79
5.5.250.0100.06720.68
5.5.240.0100.04720.05
5.4.450.0430.06319.55
5.4.440.0230.05319.24
5.4.430.0100.05319.68
5.4.420.0100.05719.49
5.4.410.0170.04719.41
5.4.400.0070.05719.19
5.4.390.0330.04018.52
5.4.380.0270.05018.69
5.4.370.0170.05318.64
5.4.360.0370.05318.46
5.4.350.0270.07318.54
5.4.340.0200.05318.63
5.4.320.0130.06318.70
5.4.310.0230.05018.73
5.4.300.0200.05718.69
5.4.290.0130.06018.53
5.4.280.0230.04718.73
5.4.270.0170.05718.71
5.4.260.0170.05318.55
5.4.250.0130.06718.77
5.4.240.0230.05718.52
5.4.230.0200.05318.45
5.4.220.0170.06018.61
5.4.210.0100.07018.68
5.4.200.0130.06016.50
5.4.190.0330.05718.66
5.4.180.0330.04318.57
5.4.170.0200.06018.72
5.4.160.0170.07018.54
5.4.150.0230.06318.71
5.4.140.0270.04716.04
5.4.130.0270.04716.31
5.4.120.0300.04316.13
5.4.110.0200.04716.26
5.4.100.0100.06016.19
5.4.90.0170.05316.20
5.4.80.0200.05016.26
5.4.70.0270.04716.27
5.4.60.0170.05316.29
5.4.50.0130.05716.32
5.4.40.0270.04316.27
5.4.30.0200.04716.02
5.4.20.0230.04716.11
5.4.10.0230.05016.27
5.4.00.0230.04315.77
5.3.290.0270.05014.57
5.3.280.0170.05714.59
5.3.270.0130.06314.56
5.3.260.0270.04714.59
5.3.250.0100.06014.52
5.3.240.0130.05714.69
5.3.230.0100.06014.59
5.3.220.0170.05314.55
5.3.210.0070.06714.52
5.3.200.0200.04714.47
5.3.190.0230.04714.49
5.3.180.0130.06014.54
5.3.170.0100.06014.64
5.3.160.0200.05014.56
5.3.150.0100.06014.45
5.3.140.0200.05014.53
5.3.130.0300.04714.47
5.3.120.0230.06014.52
5.3.110.0100.07014.59
5.3.100.0130.06014.01
5.3.90.0170.07314.05
5.3.80.0270.06014.11
5.3.70.0300.04713.91
5.3.60.0170.05713.91
5.3.50.0230.05713.88
5.3.40.0330.06014.04
5.3.30.0130.06313.84
5.3.20.0200.05013.72
5.3.10.0100.05713.63
5.3.00.0170.06013.60
5.2.170.0130.04711.11
5.2.160.0070.04711.09
5.2.150.0230.05011.07
5.2.140.0100.05011.14
5.2.130.0130.04011.23
5.2.120.0130.04311.07
5.2.110.0170.04011.05
5.2.100.0170.05011.13
5.2.90.0100.04711.13
5.2.80.0200.04311.00
5.2.70.0300.03311.05
5.2.60.0130.05711.18
5.2.50.0200.04311.05
5.2.40.0170.04010.99
5.2.30.0100.04310.97
5.2.20.0100.04010.91
5.2.10.0230.03710.91
5.2.00.0030.05310.77
5.1.60.0170.03010.12
5.1.50.0100.03710.00
5.1.40.0100.03710.09
5.1.30.0130.03710.33
5.1.20.0100.04010.40
5.1.10.0170.03010.17
5.1.00.0030.04310.11
5.0.50.0070.0308.56
5.0.40.0030.0338.45
5.0.30.0070.0508.28
5.0.20.0070.0278.25
5.0.10.0070.0308.29
5.0.00.0070.0438.27
4.4.90.0000.0305.89
4.4.80.0070.0235.87
4.4.70.0170.0135.89
4.4.60.0130.0275.86
4.4.50.0130.0235.91
4.4.40.0100.0335.86
4.4.30.0130.0175.87
4.4.20.0100.0205.92
4.4.10.0170.0205.91
4.4.00.0130.0435.86
4.3.110.0070.0235.80
4.3.100.0070.0275.80
4.3.90.0100.0175.80
4.3.80.0130.0275.78
4.3.70.0170.0175.80
4.3.60.0070.0235.81
4.3.50.0130.0235.79
4.3.40.0100.0305.78
4.3.30.0100.0204.55
4.3.20.0030.0234.56
4.3.10.0000.0304.52
4.3.00.0100.0238.74

preferences:
40.61 ms | 400 KiB | 5 Q