3v4l.org

run code in 300+ PHP versions simultaneously
<?php $timestamp = strtotime("February 1"); echo $timestamp . "\n"; echo date('Y-m-d H:i:s', $timestamp) . "\n"; echo date('F',$timestamp) . "\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)
8.3.60.0120.00918.68
8.3.50.0110.00821.14
8.3.40.0110.00418.98
8.3.30.0100.00320.34
8.3.20.0040.00420.71
8.3.10.0040.00420.95
8.3.00.0030.00723.61
8.2.180.0140.00716.63
8.2.170.0030.01022.96
8.2.160.0070.00720.45
8.2.150.0000.00824.18
8.2.140.0020.00524.66
8.2.130.0040.00426.16
8.2.120.0070.00021.05
8.2.110.0030.00622.34
8.2.100.0040.00818.03
8.2.90.0000.00819.34
8.2.80.0040.00418.04
8.2.70.0030.00617.75
8.2.60.0040.00418.03
8.2.50.0040.00418.07
8.2.40.0000.00818.34
8.2.30.0000.00719.48
8.2.20.0000.00717.86
8.2.10.0000.00717.78
8.2.00.0030.00717.91
8.1.280.0060.01025.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0090.00022.55
8.1.230.0080.00420.90
8.1.220.0000.00818.77
8.1.210.0100.00020.59
8.1.200.0040.00817.48
8.1.190.0020.00517.53
8.1.180.0000.00818.10
8.1.170.0040.00418.71
8.1.160.0000.00918.93
8.1.150.0070.00018.82
8.1.140.0040.00417.51
8.1.130.0000.00817.88
8.1.120.0040.00417.50
8.1.110.0040.00417.62
8.1.100.0000.00717.55
8.1.90.0000.00717.56
8.1.80.0040.00417.70
8.1.70.0000.00717.58
8.1.60.0000.00817.69
8.1.50.0040.00417.48
8.1.40.0080.00017.61
8.1.30.0000.00717.65
8.1.20.0030.00517.67
8.1.10.0040.00417.64
8.1.00.0000.00817.64
8.0.300.0050.00219.88
8.0.290.0030.00617.30
8.0.280.0050.00318.43
8.0.270.0030.00517.25
8.0.260.0040.00416.98
8.0.250.0050.00317.11
8.0.240.0040.00417.04
8.0.230.0000.00717.02
8.0.220.0030.00517.09
8.0.210.0000.00717.11
8.0.200.0000.00617.06
8.0.190.0030.00317.15
8.0.180.0040.00417.07
8.0.170.0030.00317.15
8.0.160.0000.00917.14
8.0.150.0000.00716.94
8.0.140.0030.00317.06
8.0.130.0060.00013.53
8.0.120.0000.00816.94
8.0.110.0000.00816.95
8.0.100.0040.00417.04
8.0.90.0000.00716.98
8.0.80.0070.00617.02
8.0.70.0040.00416.98
8.0.60.0040.00416.87
8.0.50.0000.00716.96
8.0.30.0140.00917.25
8.0.20.0080.01117.40
8.0.10.0040.00417.16
8.0.00.0090.01017.03
7.4.330.0020.00216.89
7.4.320.0000.00616.63
7.4.300.0000.00616.53
7.4.290.0060.00016.57
7.4.280.0070.00316.57
7.4.270.0000.00716.69
7.4.260.0050.00013.21
7.4.250.0000.00816.66
7.4.240.0050.00216.66
7.4.230.0030.00316.46
7.4.220.0100.01616.60
7.4.210.0070.01116.68
7.4.200.0070.00016.50
7.4.190.0000.00716.76
7.4.160.0120.00316.57
7.4.150.0030.01617.40
7.4.140.0050.01217.86
7.4.130.0080.00816.70
7.4.120.0100.01316.56
7.4.110.0140.00316.72
7.4.100.0150.00616.65
7.4.90.0110.00716.67
7.4.80.0090.01219.39
7.4.70.0070.01016.66
7.4.60.0130.01016.66
7.4.50.0000.00816.64
7.4.40.0000.01122.77
7.4.30.0040.01216.51
7.4.00.0040.01114.75
7.3.330.0050.00013.14
7.3.320.0030.00313.23
7.3.310.0000.00816.46
7.3.300.0030.00316.35
7.3.290.0100.00716.36
7.3.280.0100.00716.38
7.3.270.0070.01017.40
7.3.260.0110.00918.24
7.3.250.0080.01216.64
7.3.240.0070.01016.85
7.3.230.0090.00916.55
7.3.210.0120.00416.53
7.3.200.0060.01619.39
7.3.190.0130.00316.63
7.3.180.0090.00616.48
7.3.170.0110.00516.40
7.3.160.0170.00416.59
7.3.120.0090.00615.00
7.2.330.0110.00716.61
7.2.320.0120.01216.50
7.2.310.0130.00916.49
7.2.300.0100.00816.63
7.2.290.0190.00416.74
7.2.60.0070.01316.99
7.1.200.0120.00315.97
7.1.70.0030.00517.31
7.1.60.0030.01719.17
7.1.50.0200.01735.04
7.1.00.0030.05022.37
7.0.200.0000.00816.97
7.0.140.0070.06722.00
7.0.100.0070.04320.00
7.0.90.0400.08719.97
7.0.80.0570.07319.89
7.0.70.0400.06019.91
7.0.60.0430.05019.92
7.0.50.0330.06720.31
7.0.40.0030.07320.08
7.0.30.0130.04319.98
7.0.20.0030.05720.14
7.0.10.0100.08020.14
7.0.00.0100.08020.02
5.6.280.0000.07721.09
5.6.250.0070.08720.68
5.6.240.0070.04720.63
5.6.230.0130.08020.66
5.6.220.0100.04320.57
5.6.210.0100.08020.60
5.6.200.0170.07020.95
5.6.190.0130.08320.98
5.6.180.0170.06321.08
5.6.170.0130.07721.02
5.6.160.0070.08321.04
5.6.150.0100.07021.03
5.6.140.0070.08321.07
5.6.130.0100.08321.12
5.6.120.0070.08721.06
5.6.110.0170.08021.04
5.6.100.0030.06321.15
5.6.90.0130.07321.05
5.6.80.0100.07320.34
5.6.70.0130.06720.48
5.6.60.0000.06320.53
5.6.50.0070.04320.43
5.6.40.0100.06320.39
5.6.30.0030.07720.37
5.6.20.0100.05020.48
5.6.10.0170.06720.45
5.6.00.0230.06020.41
5.5.380.0000.04720.54
5.5.370.0130.04720.40
5.5.360.0100.07720.55
5.5.350.0030.09020.36
5.5.340.0130.05720.77
5.5.330.0070.04720.88
5.5.320.0130.05320.79
5.5.310.0030.06720.86
5.5.300.0070.06020.77
5.5.290.0070.05720.82
5.5.280.0100.07020.87
5.5.270.0130.08320.88
5.5.260.0070.07720.86
5.5.250.0000.04720.61
5.5.240.0070.04720.00
5.5.230.0000.05320.30
5.5.220.0030.04320.24
5.5.210.0130.07020.25
5.5.200.0070.07720.08
5.5.190.0030.08020.14
5.5.180.0070.05020.23
5.5.160.0070.07720.22
5.5.150.0130.03720.25
5.5.140.0030.08320.26
5.5.130.0200.05320.25
5.5.120.0030.04720.17
5.5.110.0070.07020.16
5.5.100.0070.06020.01
5.5.90.0070.05320.16
5.5.80.0070.06020.11
5.5.70.0030.04020.05
5.5.60.0100.03320.15
5.5.50.0000.04020.15
5.5.40.0030.04020.04
5.5.30.0000.04020.08
5.5.20.0030.03720.14
5.5.10.0030.04020.02
5.5.00.0030.04020.02
5.4.450.0130.07019.27
5.4.440.0170.03319.29
5.4.430.0030.07019.36
5.4.420.0100.08319.55
5.4.410.0000.04718.99
5.4.400.0030.04319.13
5.4.390.0130.06018.78
5.4.380.0030.04318.79
5.4.370.0130.03319.02
5.4.360.0100.03318.98
5.4.350.0130.03318.98
5.4.340.0070.06319.06
5.4.320.0130.07318.83
5.4.310.0100.07319.04
5.4.300.0030.07719.12
5.4.290.0070.07319.09
5.4.280.0070.04319.03
5.4.270.0100.07318.90
5.4.260.0100.04019.02
5.4.250.0070.04019.04
5.4.240.0030.04018.97
5.4.230.0000.05319.02
5.4.220.0070.03719.04
5.4.210.0070.04319.11
5.4.200.0000.04019.06
5.4.190.0030.03718.99
5.4.180.0070.04718.93
5.4.170.0030.03719.13
5.4.160.0030.04318.88
5.4.150.0000.04319.01
5.4.140.0100.05016.33
5.4.130.0130.04716.41
5.4.120.0030.03716.41
5.4.110.0030.03716.36
5.4.100.0030.04716.36
5.4.90.0000.04016.31
5.4.80.0030.03716.34
5.4.70.0000.03716.25
5.4.60.0000.05016.41
5.4.50.0000.06316.33
5.4.40.0000.03716.24
5.4.30.0000.03716.36
5.4.20.0070.03316.37
5.4.10.0000.04316.29
5.4.00.0070.04015.86
5.3.290.0100.06714.64
5.3.280.0100.03314.43
5.3.270.0000.04014.56
5.3.260.0070.06714.59
5.3.250.0070.03014.42
5.3.240.0000.04314.61
5.3.230.0030.03714.58
5.3.220.0070.03314.40
5.3.210.0030.03714.44
5.3.200.0070.03714.55
5.3.190.0070.03314.55
5.3.180.0030.04714.41
5.3.170.0070.03314.55
5.3.160.0030.03714.52
5.3.150.0030.03314.50
5.3.140.0030.03714.50
5.3.130.0070.03314.53
5.3.120.0030.04314.50
5.3.110.0000.03714.55
5.3.100.0030.04014.02
5.3.90.0070.03313.87
5.3.80.0000.04013.77
5.3.70.0070.03314.00
5.3.60.0030.03313.91
5.3.50.0100.03013.93
5.3.40.0030.04013.70
5.3.30.0000.03313.89
5.3.20.0000.03713.64
5.3.10.0000.04013.56
5.3.00.0100.04313.59
5.2.170.0000.03011.87
5.2.160.0070.03011.87
5.2.150.0030.03311.87
5.2.140.0070.03011.87
5.2.130.0000.03011.87
5.2.120.0030.02711.87
5.2.110.0030.03311.87
5.2.100.0000.03011.87
5.2.90.0000.03311.87
5.2.80.0000.03011.87
5.2.70.0030.02711.87
5.2.60.0000.03311.87
5.2.50.0000.03311.87
5.2.40.0030.02711.87
5.2.30.0000.03011.87
5.2.20.0030.02711.87
5.2.10.0070.05711.87
5.2.00.0170.05011.87
5.1.60.0030.05011.87
5.1.50.0030.05311.87
5.1.40.0030.04711.87
5.1.30.0070.03011.87
5.1.20.0030.03011.87
5.1.10.0070.03311.87
5.1.00.0070.05011.87
5.0.50.0100.04011.87
5.0.40.0000.04711.87
5.0.30.0030.04011.87
5.0.20.0000.04711.87
5.0.10.0030.04311.87
5.0.00.0070.06011.87
4.4.90.0100.01311.87
4.4.80.0000.01711.87
4.4.70.0030.03311.87
4.4.60.0000.02011.87
4.4.50.0000.03711.87
4.4.40.0030.04711.87
4.4.30.0030.02311.87
4.4.20.0030.03011.87
4.4.10.0000.02311.87
4.4.00.0030.05711.87
4.3.110.0030.03311.87
4.3.100.0000.03711.87
4.3.90.0070.03011.87
4.3.80.0000.05711.87
4.3.70.0030.03311.87
4.3.60.0000.02011.87
4.3.50.0000.02011.87
4.3.40.0000.03711.87
4.3.30.0030.04011.87
4.3.20.0000.03011.87
4.3.10.0000.02711.87
4.3.00.0000.02311.87

preferences:
44.15 ms | 400 KiB | 5 Q