3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_export(1.0); echo "\n"; var_dump(1.0); echo "\n";

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)
8.3.60.0100.01016.63
8.3.50.0180.00317.93
8.3.40.0120.00318.73
8.3.30.0100.00718.59
8.3.20.0110.00420.22
8.3.10.0050.00321.90
8.3.00.0030.00523.61
8.2.180.0030.01318.54
8.2.170.0040.01122.96
8.2.160.0130.00020.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00420.73
8.2.120.0040.00426.35
8.2.110.0060.00322.28
8.2.100.0040.00817.78
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0080.00017.93
8.2.50.0090.00318.09
8.2.40.0060.00320.40
8.2.30.0040.00419.18
8.2.20.0040.00417.55
8.2.10.0040.00417.84
8.2.00.0000.00717.95
8.1.280.0110.00425.92
8.1.270.0000.00721.93
8.1.260.0000.00728.09
8.1.250.0000.00828.09
8.1.240.0030.00720.78
8.1.230.0040.00822.70
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0050.00317.23
8.1.180.0050.00318.10
8.1.170.0070.00018.54
8.1.160.0040.00420.66
8.1.150.0060.00320.67
8.1.140.0000.00819.50
8.1.130.0030.00317.56
8.1.120.0040.00417.30
8.1.110.0030.00317.31
8.1.100.0050.00217.31
8.1.90.0040.00417.36
8.1.80.0030.00617.22
8.1.70.0000.00717.32
8.1.60.0030.00617.37
8.1.50.0000.00817.37
8.1.40.0030.00717.26
8.1.30.0080.00017.53
8.1.20.0000.00817.30
8.1.10.0030.00517.43
8.1.00.0000.00717.33
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0070.00018.38
8.0.270.0030.00317.23
8.0.260.0000.00717.23
8.0.250.0000.00616.71
8.0.240.0000.00716.82
8.0.230.0030.00316.84
8.0.220.0070.00016.77
8.0.210.0000.00816.76
8.0.200.0030.00716.79
8.0.190.0100.00016.80
8.0.180.0000.00716.77
8.0.170.0000.00716.71
8.0.160.0040.00416.64
8.0.150.0040.00416.72
8.0.140.0030.00416.61
8.0.130.0000.00513.20
8.0.120.0000.00816.75
8.0.110.0000.00716.79
8.0.100.0070.00016.65
8.0.90.0080.00016.61
8.0.80.0120.00916.75
8.0.70.0000.00816.65
8.0.60.0000.00716.73
8.0.50.0070.00016.64
8.0.30.0100.00716.96
8.0.20.0120.00817.40
8.0.10.0040.00416.92
8.0.00.0110.00816.61
7.4.330.0050.00016.83
7.4.320.0040.00416.44
7.4.300.0000.00916.35
7.4.290.0000.00816.36
7.4.280.0050.00316.39
7.4.270.0000.00716.40
7.4.260.0030.00616.46
7.4.250.0000.00716.32
7.4.240.0070.00016.38
7.4.230.0070.00016.35
7.4.220.0180.00716.42
7.4.210.0040.01116.37
7.4.200.0030.00316.16
7.4.160.0080.00816.47
7.4.150.0100.01017.40
7.4.140.0090.00917.86
7.4.130.0100.01116.59
7.4.120.0120.00516.35
7.4.110.0100.00616.33
7.4.100.0030.01316.40
7.4.90.0060.01216.63
7.4.80.0140.00919.39
7.4.70.0190.00316.67
7.4.60.0090.01316.23
7.4.50.0000.01616.38
7.4.40.0130.00716.27
7.4.30.0090.00916.43
7.4.00.0070.00714.55
7.3.330.0020.00213.05
7.3.320.0030.00313.03
7.3.310.0030.00516.20
7.3.300.0030.00316.16
7.3.290.0070.00016.16
7.3.280.0090.00616.08
7.3.270.0100.00817.40
7.3.260.0100.01016.51
7.3.250.0070.01516.11
7.3.240.0070.01016.48
7.3.230.0030.02116.39
7.3.210.0150.00616.45
7.3.200.0130.01019.39
7.3.190.0100.00716.41
7.3.180.0090.00616.39
7.3.170.0140.00316.27
7.3.160.0080.00816.26
7.2.330.0120.00916.27
7.2.320.0110.00816.26
7.2.310.0160.00016.54
7.2.300.0190.00016.24
7.2.290.0060.00916.30
7.2.60.0090.00316.57
7.2.00.0030.00819.28
7.1.200.0050.00515.75
7.1.100.0080.00318.25
7.1.70.0040.00417.03
7.1.60.0070.01519.40
7.1.50.0040.00716.76
7.1.00.0070.07322.31
7.0.200.0500.00314.72
7.0.60.0300.08019.87
7.0.50.0070.07317.87
7.0.40.0100.08319.98
7.0.30.0170.05020.18
7.0.20.0170.04020.18
7.0.10.0070.05020.21
7.0.00.0070.03720.33
5.6.280.0030.03020.97
5.6.210.0070.07720.66
5.6.200.0070.07718.19
5.6.190.0130.07320.41
5.6.180.0370.07020.41
5.6.170.0200.05020.45
5.6.160.0170.06320.61
5.6.150.0030.04018.11
5.6.140.0130.07718.23
5.6.130.0030.05718.11
5.6.120.0100.04321.13
5.6.110.0030.04320.97
5.6.100.0070.06321.00
5.6.90.0230.06320.99
5.6.80.0030.06720.35
5.5.350.0170.06020.32
5.5.340.0030.08017.98
5.5.330.0000.06020.56
5.5.320.0500.03020.18
5.5.310.0230.05020.21
5.5.300.0030.08717.94
5.5.290.0100.07717.93
5.5.280.0100.08020.89
5.5.270.0100.08320.79
5.5.260.0170.07020.67
5.5.250.0070.06020.70
5.5.240.0270.06720.14

preferences:
55.11 ms | 401 KiB | 5 Q