3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(version_compare('2.3.1', 'abc'));

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)
8.3.40.0140.00718.54
8.3.30.0090.00919.09
8.3.20.0040.00420.23
8.3.10.0030.00621.87
8.3.00.0000.00819.13
8.2.170.0070.00722.96
8.2.160.0130.00720.37
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0040.00419.30
8.2.110.0090.00019.27
8.2.100.0110.00017.50
8.2.90.0000.00819.02
8.2.80.0080.00017.97
8.2.70.0070.00417.25
8.2.60.0040.00417.68
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0070.00017.84
8.2.20.0030.00517.56
8.2.10.0060.00317.93
8.2.00.0000.00717.43
8.1.270.0040.00420.51
8.1.260.0050.00226.35
8.1.250.0050.00528.09
8.1.240.0080.00022.18
8.1.230.0040.00817.53
8.1.220.0090.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.10
8.1.190.0080.00017.23
8.1.180.0080.00018.10
8.1.170.0000.00818.87
8.1.160.0070.00021.91
8.1.150.0040.00418.63
8.1.140.0040.00417.38
8.1.130.0030.00317.80
8.1.120.0000.00717.35
8.1.110.0000.00717.35
8.1.100.0040.00417.38
8.1.90.0050.00217.34
8.1.80.0000.00717.29
8.1.70.0030.00517.27
8.1.60.0040.00417.36
8.1.50.0000.00817.35
8.1.40.0060.00317.34
8.1.30.0040.00417.45
8.1.20.0000.00817.37
8.1.10.0000.00817.34
8.1.00.0060.00317.21
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0070.00018.30
8.0.270.0030.00317.23
8.0.260.0000.00617.13
8.0.250.0030.00316.83
8.0.240.0030.00316.82
8.0.230.0040.00416.81
8.0.220.0040.00416.77
8.0.210.0070.00016.80
8.0.200.0060.00016.75
8.0.190.0000.00816.78
8.0.180.0000.00716.70
8.0.170.0030.00616.66
8.0.160.0000.00716.75
8.0.150.0030.00316.75
8.0.140.0000.00816.72
8.0.130.0070.00013.21
8.0.120.0050.00216.68
8.0.110.0040.00416.75
8.0.100.0040.00416.74
8.0.90.0040.00316.61
8.0.80.0100.00616.79
8.0.70.0070.00016.78
8.0.60.0050.00216.88
8.0.50.0000.00816.66
8.0.30.0170.00816.93
8.0.20.0110.00917.40
8.0.10.0040.00416.76
8.0.00.0110.00716.57
7.4.330.0050.00015.03
7.4.320.0000.00616.23
7.4.300.0000.00616.51
7.4.290.0030.00316.48
7.4.280.0000.00716.50
7.4.270.0030.00316.28
7.4.260.0040.00416.47
7.4.250.0040.00416.23
7.4.240.0040.00416.44
7.4.230.0060.00016.45
7.4.220.0150.00416.41
7.4.210.0040.01216.50
7.4.200.0000.00716.40
7.4.160.0090.00616.20
7.4.150.0100.01317.40
7.4.140.0130.00517.86
7.4.130.0130.00416.34
7.4.120.0030.01316.39
7.4.110.0120.00616.51
7.4.100.0070.01416.17
7.4.90.0100.00716.23
7.4.80.0040.01919.39
7.4.70.0060.01116.37
7.4.60.0130.00316.36
7.4.50.0060.00315.98
7.4.40.0070.01116.40
7.4.30.0000.01816.32
7.4.00.0030.01314.64
7.3.330.0060.00012.89
7.3.320.0130.00013.02
7.3.310.0000.00615.99
7.3.300.0000.00616.07
7.3.290.0090.00716.16
7.3.280.0090.00716.12
7.3.270.0100.01017.40
7.3.260.0080.00816.29
7.3.250.0050.01116.36
7.3.240.0090.01216.12
7.3.230.0110.00616.39
7.3.210.0110.00616.41
7.3.200.0120.00619.39
7.3.190.0070.01016.28
7.3.180.0060.00916.31
7.3.170.0140.00716.30
7.3.160.0110.00416.12
7.2.330.0060.01216.61
7.2.320.0000.01616.38
7.2.310.0090.01316.23
7.2.300.0100.01316.07
7.2.290.0130.01016.23
7.2.00.0070.00718.47
7.1.100.0050.00817.74
7.1.70.0080.00417.12
7.1.60.0030.02019.50
7.1.50.0000.01116.67
7.1.00.0070.07322.48
7.0.200.0160.00516.45
7.0.140.0030.06321.94
7.0.60.0100.04320.02
7.0.50.0130.04017.75
7.0.40.0100.08320.04
7.0.30.0300.07720.18
7.0.20.0200.03720.20
7.0.10.0330.08019.99
7.0.00.0070.05020.16
5.6.280.0000.07720.85
5.6.210.0100.08320.55
5.6.200.0070.04018.17
5.6.190.0070.05320.60
5.6.180.0230.06720.55
5.6.170.0270.03020.45
5.6.160.0000.05320.50
5.6.150.0030.04318.18
5.6.140.0100.03318.22
5.6.130.0100.03318.17
5.6.120.0070.07321.13
5.6.110.0030.04020.98
5.6.100.0100.08020.98
5.6.90.0130.07721.11
5.6.80.0200.05020.50
5.6.70.0200.04020.52
5.5.350.0230.08720.37
5.5.340.0130.05317.96
5.5.330.0070.05720.15
5.5.320.0000.04020.47
5.5.310.0470.06320.26
5.5.300.0070.07318.02
5.5.290.0030.05717.99
5.5.280.0100.07320.86
5.5.270.0070.08720.75
5.5.260.0100.07720.78
5.5.250.0130.06720.57
5.5.240.0070.08020.18
5.4.450.0670.06319.46
5.4.440.0930.06319.46
5.4.430.0830.05719.61
5.4.420.0100.05319.32
5.4.410.0730.04719.42
5.4.400.1600.05318.69
5.4.390.0330.06318.71
5.4.380.1570.05018.70
5.4.370.0270.05018.82
5.4.360.1430.05718.61
5.4.350.0400.06718.56
5.4.340.1530.04318.46
5.4.320.0270.05318.77
5.4.310.0370.04018.72
5.4.300.1500.05018.65
5.4.290.0230.05318.70
5.4.280.1430.05318.70
5.4.270.0170.06718.62
5.4.260.0270.05718.48
5.4.250.1400.05318.73
5.4.240.0330.07318.51
5.4.230.1570.05718.68
5.4.220.0230.05318.59
5.4.210.1130.05718.75
5.4.200.0230.04716.53
5.4.190.1230.05718.51
5.4.180.0270.05018.52
5.4.170.1170.05718.47
5.4.160.0200.05018.54
5.4.150.0370.06018.59
5.4.140.1070.05716.05
5.4.130.0200.05716.26
5.4.120.1200.05316.30
5.4.110.0200.05316.14
5.4.100.1000.05316.07
5.4.90.0200.05716.25
5.4.80.1170.06016.29
5.4.70.0230.05316.23
5.4.60.0300.04716.17
5.4.50.1030.05716.09
5.4.40.0230.05016.22
5.4.30.1400.05016.27
5.4.20.0300.05016.13
5.4.10.1500.04716.06
5.4.00.0200.05715.64
5.3.290.0330.04714.63
5.3.280.1270.06014.58
5.3.270.0470.03714.68
5.3.260.1700.05314.51
5.3.250.0170.06314.57
5.3.240.0200.07014.58
5.3.230.1500.06314.55
5.3.220.0300.05314.56
5.3.210.1370.06014.55
5.3.200.0270.05714.47
5.3.190.1530.05714.65
5.3.180.0230.06314.51
5.3.170.1630.04714.47
5.3.160.0270.05714.65
5.3.150.0370.05014.48
5.3.140.1630.06314.64
5.3.130.0330.06014.61
5.3.120.0330.04714.63
5.3.110.1670.07014.53
5.3.100.0370.06314.10
5.3.90.1570.06014.08
5.3.80.0270.05014.00
5.3.70.1400.05714.10
5.3.60.0270.04713.95
5.3.50.1300.05013.94
5.3.40.0170.05713.85
5.3.30.1270.05313.89
5.3.20.0270.05013.60
5.3.10.1100.05713.74
5.3.00.0230.05313.66
5.2.170.0200.04711.17
5.2.160.0170.05011.20
5.2.150.1100.04711.29
5.2.140.0230.04011.11
5.2.130.0300.05011.05
5.2.120.1370.04711.05
5.2.110.0170.05011.08
5.2.100.1270.05011.01
5.2.90.0270.04711.15
5.2.80.1530.04011.13
5.2.70.0200.04311.16
5.2.60.0200.05011.00
5.2.50.1230.04310.93
5.2.40.0200.04710.96
5.2.30.0070.04711.02
5.2.20.0200.04010.99
5.2.10.0230.05710.95
5.2.00.1330.04010.68
5.1.60.0270.02310.10
5.1.50.0130.03710.05
5.1.40.1330.0309.94
5.1.30.0200.03710.43
5.1.20.0200.03710.39
5.1.10.1370.03710.10
5.1.00.0100.05010.10
5.0.50.0100.0308.57
5.0.40.0100.0408.50
5.0.30.0100.0478.29
5.0.20.1300.0278.37
5.0.10.0070.0338.35
5.0.00.0170.0478.13
4.4.90.0100.0305.91
4.4.80.0130.0205.86
4.4.70.0070.0335.91
4.4.60.0100.0275.91
4.4.50.0070.0335.92
4.4.40.1630.0235.81
4.4.30.0130.0235.90
4.4.20.0070.0275.93
4.4.10.0130.0205.95
4.4.00.0170.0375.89
4.3.110.0070.0335.83
4.3.100.0070.0335.80
4.3.90.1970.0175.86
4.3.80.0100.0375.87
4.3.70.0100.0205.90
4.3.60.0070.0235.77
4.3.50.0000.0275.79
4.3.40.0100.0305.76
4.3.30.0100.0234.58
4.3.20.0070.0234.51
4.3.10.0100.0204.50
4.3.00.0170.0206.89

preferences:
45.3 ms | 400 KiB | 5 Q