3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(class_exists('PDO'));

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)
8.3.60.0120.00918.02
8.3.50.0140.00318.18
8.3.40.0130.00618.84
8.3.30.0070.00718.87
8.3.20.0040.00420.21
8.3.10.0030.00623.55
8.3.00.0040.00419.13
8.2.180.0140.00416.32
8.2.170.0130.00722.96
8.2.160.0100.00722.08
8.2.150.0030.00624.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00421.11
8.2.110.0060.00322.11
8.2.100.0070.00417.79
8.2.90.0030.00618.22
8.2.80.0030.00517.97
8.2.70.0000.00817.38
8.2.60.0060.00317.68
8.2.50.0080.00018.10
8.2.40.0040.00417.62
8.2.30.0040.00417.82
8.2.20.0050.00217.42
8.2.10.0070.00017.80
8.2.00.0040.00417.56
8.1.280.0070.00725.92
8.1.270.0050.00318.68
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00023.84
8.1.230.0030.00722.66
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0060.00317.10
8.1.190.0080.00017.10
8.1.180.0050.00318.10
8.1.170.0040.00418.48
8.1.160.0050.00222.00
8.1.150.0000.00818.68
8.1.140.0070.00017.31
8.1.130.0030.00317.23
8.1.120.0050.00317.23
8.1.110.0000.00717.22
8.1.100.0040.00417.32
8.1.90.0000.00717.35
8.1.80.0050.00217.32
8.1.70.0040.00417.30
8.1.60.0000.00817.52
8.1.50.0000.00817.26
8.1.40.0040.00417.41
8.1.30.0030.00617.42
8.1.20.0040.00417.52
8.1.10.0040.00417.37
8.1.00.0060.00317.20
8.0.300.0070.00022.02
8.0.290.0000.00816.63
8.0.280.0070.00018.18
8.0.270.0000.00716.68
8.0.260.0000.00716.67
8.0.250.0030.00316.79
8.0.240.0030.00316.78
8.0.230.0030.00316.70
8.0.220.0000.00816.74
8.0.210.0050.00216.68
8.0.200.0000.00616.81
8.0.190.0040.00416.82
8.0.180.0000.00716.80
8.0.170.0050.00216.75
8.0.160.0030.00316.71
8.0.150.0040.00416.71
8.0.140.0040.00416.72
8.0.130.0060.00313.18
8.0.120.0040.00416.64
8.0.110.0050.00316.82
8.0.100.0000.00716.73
8.0.90.0040.00416.70
8.0.80.0070.01416.80
8.0.70.0000.00716.63
8.0.60.0000.00816.64
8.0.50.0000.00716.79
8.0.30.0080.00716.92
8.0.20.0110.00817.05
8.0.10.0000.00716.91
8.0.00.0100.00816.81
7.4.330.0000.00515.03
7.4.320.0060.00016.38
7.4.300.0030.00316.34
7.4.290.0080.00016.44
7.4.280.0060.00316.46
7.4.270.0000.00816.37
7.4.260.0040.00416.36
7.4.250.0000.00716.38
7.4.240.0050.00216.44
7.4.230.0040.00416.39
7.4.220.0100.01016.27
7.4.210.0130.00716.54
7.4.200.0000.00716.19
7.4.160.0040.01116.29
7.4.150.0060.01017.40
7.4.140.0100.00817.86
7.4.130.0120.00516.43
7.4.120.0100.00816.40
7.4.110.0160.00616.35
7.4.100.0040.01316.34
7.4.90.0140.00716.29
7.4.80.0060.01019.39
7.4.70.0160.00016.36
7.4.60.0100.00616.22
7.4.50.0050.00016.45
7.4.40.0090.01316.25
7.4.30.0110.00516.21
7.4.00.0070.01114.47
7.3.330.0030.00312.97
7.3.320.0000.00512.96
7.3.310.0030.00516.17
7.3.300.0000.00716.12
7.3.290.0100.00716.15
7.3.280.0100.00616.12
7.3.270.0040.01417.40
7.3.260.0100.00716.15
7.3.250.0130.00716.26
7.3.240.0080.00816.10
7.3.230.0030.01516.39
7.3.210.0030.01916.22
7.3.200.0130.00319.39
7.3.190.0090.00616.13
7.3.180.0080.00816.29
7.3.170.0120.00616.27
7.3.160.0130.00716.32
7.3.50.0090.00614.49
7.2.330.0100.00716.46
7.2.320.0120.00616.51
7.2.310.0080.00816.37
7.2.300.0120.00616.51
7.2.290.0210.00316.59
7.2.00.0000.01118.77
7.1.100.0030.00817.85
7.1.70.0030.00517.01
7.1.60.0070.01419.22
7.1.50.0070.01716.91
7.1.00.0030.07722.26
7.0.200.0060.00616.50
7.0.140.0070.05721.96
7.0.60.0070.08719.94
7.0.50.0070.08317.87
7.0.40.0030.07319.98
7.0.30.0300.07720.04
7.0.20.0300.07720.18
7.0.10.0130.08320.01
7.0.00.0070.05320.01
5.6.280.0130.06321.02
5.6.210.0000.04320.72
5.6.200.0030.09018.16
5.6.190.0070.04320.60
5.6.180.0230.06020.35
5.6.170.0370.02720.37
5.6.160.0070.03720.52
5.6.150.0000.04018.18
5.6.140.0030.05018.12
5.6.130.0070.08018.20
5.6.120.0030.08720.98
5.6.110.0000.06020.97
5.6.100.0100.08021.01
5.6.90.0070.08320.92
5.6.80.0100.08020.36
5.5.350.0200.04320.29
5.5.340.0070.08018.01
5.5.330.0030.08720.57
5.5.320.0430.07720.32
5.5.310.0200.03720.31
5.5.300.0070.04317.92
5.5.290.0100.07717.98
5.5.280.0170.05020.76
5.5.270.0070.08720.86
5.5.260.0100.03720.79
5.5.250.0100.07720.67
5.5.240.0030.07020.14
5.4.450.0570.06319.52
5.4.440.0800.05719.55
5.4.430.0770.04719.54
5.4.420.0630.06319.19
5.4.410.0830.05319.52
5.4.400.0800.05719.30
5.4.390.1230.06318.50
5.4.380.1170.05718.49
5.4.370.1130.06718.69
5.4.360.1030.06018.75
5.4.350.1200.05318.79
5.4.340.1100.06718.59
5.4.320.1130.05318.67
5.4.310.1100.05318.52
5.4.300.1300.05718.63
5.4.290.1300.08318.61
5.4.280.1130.06718.62
5.4.270.0970.05718.60
5.4.260.1400.06718.66
5.4.250.1130.06018.73
5.4.240.0970.06318.71
5.4.230.1070.06018.67
5.4.220.1100.05718.68
5.4.210.1130.05718.51
5.4.200.1130.05716.64
5.4.190.1170.05018.68
5.4.180.1200.05318.63
5.4.170.1100.06318.59
5.4.160.1100.07018.75
5.4.150.1070.05318.50
5.4.140.1170.05016.20
5.4.130.1200.04016.28
5.4.120.1170.04716.21
5.4.110.1130.04716.17
5.4.100.1130.05016.11
5.4.90.1370.05716.16
5.4.80.1270.05016.06
5.4.70.1330.04716.19
5.4.60.1330.05016.00
5.4.50.1270.04316.20
5.4.40.1100.05716.05
5.4.30.1130.04716.28
5.4.20.1030.05716.09
5.4.10.1100.05016.22
5.4.00.1200.04715.66

preferences:
54.47 ms | 400 KiB | 5 Q