3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(date('Y-m-d H:i:s')); var_dump(date('Y-m-d H:i:s', strtotime('-1 day'))); var_dump(date('Y-m-d H:i:s', strtotime('-3 hour'))); var_dump(date('Y-m-d H:i:s', strtotime('-3 min')));

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)
8.3.60.0140.00016.63
8.3.50.0080.01421.91
8.3.40.0100.00719.00
8.3.30.0060.00918.63
8.3.20.0000.00820.37
8.3.10.0050.00223.48
8.3.00.0050.00319.38
8.2.180.0100.00318.29
8.2.170.0040.01122.96
8.2.160.0140.00722.25
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0080.00017.63
8.2.120.0040.00426.35
8.2.110.0030.00620.57
8.2.100.0000.01217.93
8.2.90.0040.00419.17
8.2.80.0030.00517.97
8.2.70.0060.00317.63
8.2.60.0000.00818.05
8.2.50.0000.00818.07
8.2.40.0100.00219.38
8.2.30.0000.00720.68
8.2.20.0040.00417.77
8.2.10.0040.00418.05
8.2.00.0040.00417.99
8.1.280.0060.00925.92
8.1.270.0040.00422.14
8.1.260.0000.00728.09
8.1.250.0000.00728.09
8.1.240.0030.00622.17
8.1.230.0000.01217.66
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0000.01017.48
8.1.190.0000.00817.48
8.1.180.0000.00818.10
8.1.170.0060.00318.67
8.1.160.0000.00821.96
8.1.150.0030.00618.87
8.1.140.0030.00519.49
8.1.130.0000.00717.69
8.1.120.0000.00817.64
8.1.110.0050.00217.65
8.1.100.0000.00817.56
8.1.90.0040.00417.62
8.1.80.0020.00517.52
8.1.70.0000.00817.52
8.1.60.0030.00517.66
8.1.50.0000.00817.48
8.1.40.0000.00817.59
8.1.30.0000.01117.73
8.1.20.0050.00617.60
8.1.10.0040.00417.59
8.1.00.0060.00317.46
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0000.00718.45
8.0.270.0030.00517.28
8.0.260.0040.00417.14
8.0.250.0040.00416.97
8.0.240.0000.00717.08
8.0.230.0000.00716.93
8.0.220.0040.00416.96
8.0.210.0000.00816.99
8.0.200.0030.00317.09
8.0.190.0040.00417.10
8.0.180.0050.00316.96
8.0.170.0030.00616.95
8.0.160.0000.00717.03
8.0.150.0050.00317.04
8.0.140.0050.00516.98
8.0.130.0060.00013.42
8.0.120.0030.00617.02
8.0.110.0000.00816.98
8.0.100.0040.00416.87
8.0.90.0030.00517.00
8.0.80.0100.00616.98
8.0.70.0030.00617.09
8.0.60.0000.00716.92
8.0.50.0040.00416.87
8.0.30.0140.00617.08
8.0.20.0100.00717.40
8.0.10.0040.00417.15
8.0.00.0080.00916.70
7.4.330.0020.00216.74
7.4.320.0030.00316.50
7.4.300.0030.00316.48
7.4.290.0030.00316.57
7.4.280.0000.00716.71
7.4.270.0030.00316.54
7.4.260.0000.00716.58
7.4.250.0000.00816.63
7.4.240.0040.00416.56
7.4.230.0040.00416.56
7.4.220.0150.00416.68
7.4.210.0040.01116.53
7.4.200.0070.00016.57
7.4.160.0060.01016.39
7.4.150.0060.01217.40
7.4.140.0120.00617.86
7.4.130.0160.00516.53
7.4.120.0100.00916.74
7.4.110.0060.01116.54
7.4.100.0120.00916.51
7.4.90.0080.00816.46
7.4.80.0060.01019.39
7.4.70.0080.01516.72
7.4.60.0100.00616.34
7.4.50.0040.01116.65
7.4.40.0090.00616.44
7.4.30.0090.00916.67
7.4.00.0120.00314.62
7.3.330.0020.00213.07
7.3.320.0050.00013.13
7.3.310.0030.00316.35
7.3.300.0000.00716.35
7.3.290.0110.00616.36
7.3.280.0080.01116.33
7.3.270.0090.01617.40
7.3.260.0130.00316.61
7.3.250.0120.00516.47
7.3.240.0090.01316.53
7.3.230.0030.01316.39
7.3.210.0090.01416.38
7.3.200.0070.01116.43
7.3.190.0120.00616.35
7.3.180.0110.00616.38
7.3.170.0090.00616.39
7.3.160.0120.00416.54
7.2.330.0170.00016.82
7.2.320.0100.01316.45
7.2.310.0000.01716.73
7.2.300.0070.01116.79
7.2.290.0200.00416.63
7.2.60.0100.00717.04
7.2.00.0030.00919.59
7.1.200.0040.00816.01
7.1.100.0030.00918.52
7.1.70.0100.00717.29
7.1.60.0150.00919.48
7.1.50.0160.00717.02
7.1.00.0070.07322.54
7.0.200.0250.00614.85
7.0.80.0100.05319.88
7.0.70.0200.08320.12
7.0.60.0270.07720.06
7.0.50.0430.07020.19
7.0.40.0030.06320.17
7.0.30.0070.09020.00
7.0.20.0070.06720.07
7.0.10.0100.08020.07
7.0.00.0130.07720.02
5.6.280.0030.06021.07
5.6.230.0130.07720.62
5.6.220.0170.07320.64
5.6.210.0130.05020.66
5.6.200.0000.09021.07
5.6.190.0030.06721.04
5.6.180.0170.07720.95
5.6.170.0130.06721.02
5.6.160.0030.08321.02
5.6.150.0070.05721.11
5.6.140.0130.07021.00
5.6.130.0100.08721.00
5.6.120.0030.08321.10
5.6.110.0100.05721.07
5.6.100.0070.08320.98
5.6.90.0100.07021.02
5.6.80.0030.06020.43
5.6.70.0070.07720.26
5.6.60.0070.03320.53
5.6.50.0030.04020.51
5.6.40.0030.04320.44
5.6.30.0130.03320.38
5.6.20.0000.04320.28
5.6.10.0030.04020.41
5.6.00.0070.03720.44
5.5.370.0030.08020.54
5.5.360.0130.07020.43
5.5.350.0070.05720.45
5.5.340.0100.07020.84
5.5.330.0030.07720.64
5.5.320.0070.08320.90
5.5.310.0100.07320.75
5.5.300.0030.05720.89
5.5.290.0070.05720.82
5.5.280.0030.07020.64
5.5.270.0070.07020.73
5.5.260.0130.07320.89
5.5.250.0030.09020.61
5.5.240.0170.03320.27
5.5.230.0070.03720.20
5.5.220.0030.04020.24
5.5.210.0130.02720.10
5.5.200.0030.03720.25
5.5.190.0030.06020.24
5.5.180.0130.03320.28
5.5.160.0000.04720.17
5.5.150.0030.04020.21
5.5.140.0070.03720.27
5.5.130.0070.06020.21
5.5.120.0130.05720.26
5.5.110.0030.04020.17
5.5.100.0130.02720.15
5.5.90.0000.07020.14
5.5.80.0100.02720.16
5.5.70.0170.06720.11
5.5.60.0000.07720.14
5.5.50.0100.03320.00
5.5.40.0000.04320.05
5.5.30.0030.05320.10
5.5.20.0070.04020.04
5.5.10.0030.05020.10
5.5.00.0100.03320.07

preferences:
52.12 ms | 401 KiB | 5 Q