3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date(); echo strtotime('2013-07-28 04:00:00');

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)
8.3.40.0080.00818.82
8.3.30.0090.00618.67
8.3.20.0080.00018.77
8.3.10.0080.00020.92
8.3.00.0040.00423.65
8.2.170.0180.00422.96
8.2.160.0060.01218.91
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0000.00821.00
8.2.110.0080.00320.47
8.2.100.0080.00417.84
8.2.90.0040.00419.23
8.2.80.0030.00617.97
8.2.70.0080.00017.63
8.2.60.0060.00318.04
8.2.50.0000.00818.07
8.2.40.0040.00418.03
8.2.30.0030.00521.21
8.2.20.0040.00417.64
8.2.10.0040.00417.65
8.2.00.0040.00717.71
8.1.270.0040.00423.99
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00322.29
8.1.230.0090.00320.77
8.1.220.0060.00318.77
8.1.210.0050.00318.87
8.1.200.0060.00317.22
8.1.190.0070.00017.39
8.1.180.0000.00818.10
8.1.170.0030.00618.65
8.1.160.0000.00818.75
8.1.150.0060.00318.46
8.1.140.0040.00417.30
8.1.130.0000.00717.75
8.1.120.0040.00417.34
8.1.110.0000.00717.29
8.1.100.0040.00417.20
8.1.90.0040.00417.32
8.1.80.0000.00717.22
8.1.70.0040.00417.28
8.1.60.0050.00517.45
8.1.50.0070.00017.39
8.1.40.0030.00517.44
8.1.30.0000.00817.56
8.1.20.0000.00817.44
8.1.10.0040.00417.41
8.1.00.0030.00617.45
8.0.300.0080.00019.78
8.0.290.0050.00317.04
8.0.280.0050.00318.43
8.0.270.0030.00617.19
8.0.260.0000.00616.93
8.0.250.0000.00816.99
8.0.240.0050.00316.91
8.0.230.0050.00317.05
8.0.220.0000.00716.94
8.0.210.0050.00316.83
8.0.200.0030.00316.98
8.0.190.0030.00316.90
8.0.180.0000.00716.80
8.0.170.0000.00716.93
8.0.160.0000.00716.97
8.0.150.0040.00416.82
8.0.140.0070.00016.88
8.0.130.0050.00013.34
8.0.120.0080.00016.82
8.0.110.0040.00416.77
8.0.100.0040.00416.75
8.0.90.0070.00016.78
8.0.80.0160.00016.81
8.0.70.0040.00416.95
8.0.60.0000.00816.91
8.0.50.0000.00816.93
8.0.30.0150.00317.06
8.0.20.0060.01117.40
8.0.10.0050.00216.97
8.0.00.0140.00516.62
7.4.330.0000.00514.73
7.4.320.0060.00016.43
7.4.300.0030.00316.59
7.4.290.0030.00316.65
7.4.280.0030.00516.41
7.4.270.0000.00716.50
7.4.260.0000.00513.31
7.4.250.0000.00816.46
7.4.240.0030.00316.45
7.4.230.0040.00416.48
7.4.220.0060.01616.48
7.4.210.0080.01016.47
7.4.200.0030.00316.42
7.4.190.0070.00016.40
7.4.160.0090.00616.45
7.4.150.0090.00917.40
7.4.140.0100.01117.86
7.4.130.0090.01216.50
7.4.120.0120.00516.81
7.4.110.0070.01016.67
7.4.100.0060.01516.54
7.4.90.0130.00516.67
7.4.80.0100.00719.39
7.4.70.0060.00916.61
7.4.60.0150.00416.64
7.4.50.0030.00616.61
7.4.40.0030.00922.77
7.4.30.0070.01016.68
7.4.00.0070.01015.23
7.3.330.0000.00513.15
7.3.320.0020.00213.21
7.3.310.0080.00016.36
7.3.300.0060.00016.18
7.3.290.0060.00916.41
7.3.280.0060.00916.31
7.3.270.0100.00717.40
7.3.260.0090.01118.24
7.3.250.0080.00816.50
7.3.240.0040.01216.68
7.3.230.0130.00516.50
7.3.210.0100.00716.46
7.3.200.0170.00019.39
7.3.190.0080.01216.40
7.3.180.0090.00616.52
7.3.170.0120.00416.41
7.3.160.0000.01616.49
7.3.120.0060.00914.74
7.2.330.0160.00316.82
7.2.320.0090.01516.68
7.2.310.0160.00416.68
7.2.300.0100.00716.59
7.2.290.0040.01116.76
7.2.110.0290.00816.28
7.2.00.0030.01019.05
7.1.100.0080.00818.01
7.1.70.0000.01017.28
7.1.60.0000.01819.40
7.1.50.0090.01516.95
7.1.00.0070.06322.51
7.0.200.0000.00716.88
7.0.140.0070.06722.19
7.0.100.0070.04319.99
7.0.90.0100.08019.87
7.0.80.0100.08019.86
7.0.70.0030.04319.86
7.0.60.0000.04719.91
7.0.50.0170.07320.24
7.0.40.0070.08719.96
7.0.30.0130.07720.04
7.0.20.0070.07020.14
7.0.10.0070.05720.18
7.0.00.0170.07320.07
5.6.280.0000.07720.88
5.6.250.0070.04320.49
5.6.240.0070.08720.75
5.6.230.0070.05020.68
5.6.220.0030.05320.70
5.6.210.0070.04020.55
5.6.200.0200.07320.98
5.6.190.0030.05720.95
5.6.180.0030.08721.08
5.6.170.0030.05321.07
5.6.160.0030.05721.05
5.6.150.0100.07721.00
5.6.140.0030.08721.04
5.6.130.0070.08020.94
5.6.120.0100.04720.88
5.6.110.0070.08021.04
5.6.100.0170.07321.06
5.6.90.0130.07721.00
5.6.80.0100.04720.55
5.6.70.0200.06320.47
5.6.60.0130.04720.37
5.6.50.0130.07720.34
5.6.40.0270.06020.43
5.6.30.0130.07320.30
5.6.20.0070.08320.33
5.6.10.0170.06720.36
5.6.00.0130.06720.35
5.5.380.0100.07320.31
5.5.370.0170.06020.34
5.5.360.0030.04320.49
5.5.350.0030.04320.44
5.5.340.0070.07320.89
5.5.330.0000.05720.63
5.5.320.0070.07720.88
5.5.310.0030.08720.86
5.5.300.0070.06320.82
5.5.290.0070.09020.82
5.5.280.0200.07720.80
5.5.270.0000.06020.87
5.5.260.0100.07720.86
5.5.250.0230.06020.68
5.5.240.0030.08320.18
5.5.230.0030.09020.28
5.5.220.0070.07020.25
5.5.210.0100.07720.29
5.5.200.0100.07320.11
5.5.190.0130.07720.23
5.5.180.0100.08020.14
5.5.160.0200.07019.96
5.5.150.0200.06720.22
5.5.140.0100.07320.07
5.5.130.0170.05720.18
5.5.120.0170.05720.07
5.5.110.0130.08020.13
5.5.100.0070.04320.07
5.5.90.0170.07020.06
5.5.80.0100.06320.12
5.5.70.0200.07019.96
5.5.60.0070.04319.95
5.5.50.0130.07320.10
5.5.40.0030.04020.07
5.5.30.0000.08019.98
5.5.20.0030.07319.94
5.5.10.0170.05020.10
5.5.00.0130.05719.94
5.4.450.0130.07719.14
5.4.440.0030.07319.40
5.4.430.0130.07319.52
5.4.420.0070.08019.43
5.4.410.0130.05319.26
5.4.400.0030.05718.95
5.4.390.0000.05019.23
5.4.380.0000.07718.98
5.4.370.0100.07319.15
5.4.360.0070.05318.95
5.4.350.0100.07318.95
5.4.340.0130.07718.98
5.4.320.0000.06319.12
5.4.310.0070.07019.01
5.4.300.0000.07719.06
5.4.290.0130.07319.02
5.4.280.0030.09019.04
5.4.270.0070.06018.93
5.4.260.0100.05318.78
5.4.250.0070.06319.09
5.4.240.0100.07318.77
5.4.230.0230.06019.02
5.4.220.0070.04019.16
5.4.210.0100.06019.02
5.4.200.0070.04719.02
5.4.190.0030.05719.05
5.4.180.0100.07319.06
5.4.170.0070.07319.08
5.4.160.0030.08319.15
5.4.150.0130.06019.02
5.4.140.0000.08016.42
5.4.130.0070.03716.43
5.4.120.0000.07716.38
5.4.110.0000.06716.43
5.4.100.0070.07016.48
5.4.90.0030.07016.26
5.4.80.0100.06716.47
5.4.70.0100.03716.46
5.4.60.0030.06716.18
5.4.50.0100.07016.19
5.4.40.0070.07316.40
5.4.30.0000.07316.36
5.4.20.0000.08016.41
5.4.10.0000.08316.29
5.4.00.0030.04015.49
5.3.290.0000.06714.60
5.3.280.0000.04714.60
5.3.270.0130.04714.58
5.3.260.0100.08314.55
5.3.250.0070.06314.61
5.3.240.0070.07314.42
5.3.230.0030.04314.46
5.3.220.0130.04014.55
5.3.210.0070.06714.55
5.3.200.0130.05314.57
5.3.190.0000.08314.51
5.3.180.0130.07314.39
5.3.170.0070.06314.42
5.3.160.0070.07014.46
5.3.150.0070.04714.49
5.3.140.0070.04014.52
5.3.130.0030.06014.50
5.3.120.0070.07314.53
5.3.110.0170.07014.55
5.3.100.0070.07713.99
5.3.90.0100.05014.00
5.3.80.0070.05014.01
5.3.70.0100.06714.00
5.3.60.0070.08013.98
5.3.50.0070.06713.85
5.3.40.0070.04313.95
5.3.30.0170.06013.88
5.3.20.0070.07013.66
5.3.10.0100.05013.56
5.3.00.0000.08013.62
5.2.170.0000.07011.19
5.2.160.0000.06711.10
5.2.150.0000.03310.93
5.2.140.0030.05311.00
5.2.130.0000.05010.96
5.2.120.0070.04711.09
5.2.110.0030.06010.89
5.2.100.0000.06311.08
5.2.90.0030.04010.89
5.2.80.0030.05011.13
5.2.70.0030.04710.95
5.2.60.0030.03010.89
5.2.50.0030.03710.88
5.2.40.0070.04711.01
5.2.30.0030.03310.79
5.2.20.0030.03010.84
5.2.10.0000.03010.90
5.2.00.0070.02710.84
5.1.60.0000.02710.09
5.1.50.0070.0339.99
5.1.40.0030.02310.02
5.1.30.0030.03010.19
5.1.20.0030.02310.48
5.1.10.0000.0279.94
5.1.00.0000.02710.06
5.0.50.0000.0208.52
5.0.40.0030.0178.50
5.0.30.0030.0308.06
5.0.20.0000.0208.18
5.0.10.0000.0308.14
5.0.00.0030.0408.22
4.4.90.0000.0277.25
4.4.80.0000.0177.25
4.4.70.0030.0237.25
4.4.60.0030.0207.25
4.4.50.0070.0177.25
4.4.40.0070.0237.25
4.4.30.0000.0207.25
4.4.20.0030.0237.25
4.4.10.0000.0177.25
4.4.00.0000.0237.25
4.3.110.0000.0177.25
4.3.100.0000.0277.25
4.3.90.0030.0107.25
4.3.80.0030.0407.25
4.3.70.0030.0237.25
4.3.60.0030.0137.25
4.3.50.0030.0337.25
4.3.40.0070.0337.25
4.3.30.0070.0307.25
4.3.20.0000.0277.25
4.3.10.0000.0207.25
4.3.00.0000.0307.25

preferences:
41.18 ms | 400 KiB | 5 Q