3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "りんご"; $b = "いちご"; if ($a == $b) { echo "一緒"; } else { echo "異なる"; }

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)
8.3.60.0070.01116.75
8.3.50.0150.00521.97
8.3.40.0090.00618.71
8.3.30.0150.00318.59
8.3.20.0030.00520.21
8.3.10.0000.00823.48
8.3.00.0040.00423.66
8.2.180.0070.01018.16
8.2.170.0150.00022.96
8.2.160.0070.00720.38
8.2.150.0080.00624.18
8.2.140.0030.01024.66
8.2.130.0040.00421.25
8.2.120.0040.00426.35
8.2.110.0090.00020.92
8.2.100.0090.00318.04
8.2.90.0000.00819.20
8.2.80.0000.00817.97
8.2.70.0090.00017.75
8.2.60.0030.00517.80
8.2.50.0040.00418.07
8.2.40.0030.00620.36
8.2.30.0000.00719.36
8.2.20.0030.00617.75
8.2.10.0040.00417.87
8.2.00.0050.00317.85
8.1.280.0100.01325.92
8.1.270.0000.00822.20
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0030.00622.48
8.1.230.0090.00320.87
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.10
8.1.180.0050.00318.10
8.1.170.0000.00818.47
8.1.160.0040.00420.76
8.1.150.0030.00318.79
8.1.140.0060.00319.56
8.1.130.0050.00317.62
8.1.120.0000.00717.51
8.1.110.0000.00717.46
8.1.100.0000.00717.46
8.1.90.0060.00317.43
8.1.80.0000.00717.34
8.1.70.0000.00817.46
8.1.60.0000.00817.59
8.1.50.0080.00017.47
8.1.40.0040.00417.44
8.1.30.0050.00317.62
8.1.20.0020.00517.64
8.1.10.0040.00417.53
8.1.00.0030.00617.43
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0030.00318.43
8.0.270.0000.00917.22
8.0.260.0030.00317.31
8.0.250.0000.00716.88
8.0.240.0060.00016.74
8.0.230.0070.00016.78
8.0.220.0030.00316.85
8.0.210.0070.00016.81
8.0.200.0030.00316.78
8.0.190.0040.00416.91
8.0.180.0050.00316.84
8.0.170.0070.00016.86
8.0.160.0070.00016.86
8.0.150.0040.00416.69
8.0.140.0070.00016.71
8.0.130.0000.00713.16
8.0.120.0030.00516.74
8.0.110.0070.00016.74
8.0.100.0070.00016.89
8.0.90.0040.00416.64
8.0.80.0040.01116.86
8.0.70.0070.00016.76
8.0.60.0000.00716.82
8.0.50.0000.00716.89
8.0.30.0090.01017.28
8.0.20.0130.00817.40
8.0.10.0070.00016.81
8.0.00.0100.01116.82
7.4.330.0020.00216.77
7.4.320.0030.00316.52
7.4.300.0040.00416.58
7.4.290.0080.00016.63
7.4.280.0050.00316.51
7.4.270.0000.00716.61
7.4.260.0030.00316.59
7.4.250.0040.00416.46
7.4.240.0080.00016.41
7.4.230.0030.00316.70
7.4.220.0090.00616.62
7.4.210.0080.00816.59
7.4.200.0080.00016.68
7.4.160.0030.01416.33
7.4.150.0100.00717.40
7.4.140.0090.01217.86
7.4.130.0110.00516.57
7.4.120.0070.01016.42
7.4.110.0100.00716.63
7.4.100.0140.00316.54
7.4.90.0160.00616.75
7.4.80.0180.00319.39
7.4.70.0070.01016.48
7.4.60.0100.00716.59
7.4.50.0060.01216.27
7.4.40.0060.01016.40
7.4.30.0120.00616.52
7.4.00.0000.01214.86
7.3.330.0030.00313.14
7.3.320.0000.00513.22
7.3.310.0070.00016.14
7.3.300.0000.00616.11
7.3.290.0000.00716.19
7.3.280.0090.00716.22
7.3.270.0060.00917.40
7.3.260.0000.01716.54
7.3.250.0120.00716.38
7.3.240.0100.00616.48
7.3.230.0100.00616.39
7.3.210.0100.00616.37
7.3.200.0100.00719.39
7.3.190.0070.01016.49
7.3.180.0150.00616.18
7.3.170.0030.01616.44
7.3.160.0110.00716.36
7.2.330.0130.00316.23
7.2.320.0170.00616.73
7.2.310.0100.00716.69
7.2.300.0100.00716.62
7.2.290.0120.00616.49
7.2.00.0060.01019.43
7.1.100.0170.01017.91
7.1.70.0000.01016.83
7.1.60.0100.01319.40
7.1.50.0150.00916.71
7.1.00.0000.08022.46
7.0.200.0000.00816.56
7.0.100.0430.08720.02
7.0.90.0370.07319.96
7.0.80.0200.07719.91
7.0.70.0200.08319.89
7.0.60.0100.04719.98
7.0.50.0170.08020.20
7.0.40.0070.08720.14
7.0.30.0070.08720.14
7.0.20.0170.07720.00
7.0.10.0100.07720.02
7.0.00.0030.08720.07
5.6.280.0070.06021.09
5.6.250.0030.05020.62
5.6.240.0030.08320.68
5.6.230.0030.04020.73
5.6.220.0130.07020.54
5.6.210.0030.05020.65
5.6.200.0070.07721.07
5.6.190.0070.07721.03
5.6.180.0130.07721.07
5.6.170.0200.06721.01
5.6.160.0000.08320.95
5.6.150.0070.06021.00
5.6.140.0070.08321.12
5.6.130.0170.05721.02
5.6.120.0070.08721.08
5.6.110.0130.08020.98
5.6.100.0030.08720.99
5.6.90.0130.07020.98
5.6.80.0170.05720.39
5.6.70.0000.06020.37
5.6.60.0070.08320.30
5.6.50.0100.05320.41
5.6.40.0230.06720.40
5.6.30.0100.07320.41
5.6.20.0070.08020.38
5.6.10.0100.08720.45
5.6.00.0070.08020.35
5.5.380.0030.09020.44
5.5.370.0000.06020.41
5.5.360.0070.04320.52
5.5.350.0100.07720.41
5.5.340.0200.07020.85
5.5.330.0030.06720.64
5.5.320.0130.07020.82
5.5.310.0100.07720.87
5.5.300.0100.07320.75
5.5.290.0030.09020.84
5.5.280.0100.08020.72
5.5.270.0000.07020.84
5.5.260.0000.05720.63
5.5.250.0000.08720.68
5.5.240.0000.08020.23
5.5.230.0100.05720.27
5.5.220.0200.06720.17
5.5.210.0100.06020.31
5.5.200.0100.06320.11
5.5.190.0100.07720.06
5.5.180.0070.08320.21
5.5.160.0070.08020.08
5.5.150.0030.08320.11
5.5.140.0070.07020.27
5.5.130.0070.07720.23
5.5.120.0130.07020.25
5.5.110.0100.07720.11
5.5.100.0100.06720.11
5.5.90.0070.08320.09
5.5.80.0100.04320.08
5.5.70.0070.04720.15
5.5.60.0100.06720.07
5.5.50.0100.07720.11
5.5.40.0070.07320.07
5.5.30.0230.06020.04
5.5.20.0100.07019.98
5.5.10.0100.05720.11
5.5.00.0100.07319.98

preferences:
31.24 ms | 401 KiB | 5 Q