3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime("2013/05/12");

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)
8.3.40.0140.00018.96
8.3.30.0030.01020.38
8.3.20.0070.00020.33
8.3.10.0040.00421.92
8.3.00.0040.00422.52
8.2.170.0130.00622.96
8.2.160.0100.01022.17
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.01026.16
8.2.120.0070.00317.61
8.2.110.0030.00522.08
8.2.100.0100.00317.72
8.2.90.0040.00419.18
8.2.80.0000.00819.36
8.2.70.0080.00017.75
8.2.60.0080.00017.80
8.2.50.0060.00618.07
8.2.40.0040.00418.22
8.2.30.0030.00518.11
8.2.20.0040.00417.77
8.2.10.0030.00517.78
8.2.00.0040.00717.69
8.1.270.0050.00324.66
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0070.00322.19
8.1.230.0040.00719.09
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0060.00317.36
8.1.190.0090.00017.43
8.1.180.0080.00318.10
8.1.170.0000.00818.80
8.1.160.0000.00918.74
8.1.150.0000.00818.67
8.1.140.0040.00417.42
8.1.130.0030.00317.82
8.1.120.0030.00317.41
8.1.110.0030.00517.39
8.1.100.0080.00017.50
8.1.90.0040.00417.38
8.1.80.0000.00717.53
8.1.70.0070.00017.52
8.1.60.0030.00617.55
8.1.50.0040.00417.50
8.1.40.0040.00417.49
8.1.30.0050.00317.60
8.1.20.0000.00817.58
8.1.10.0040.00417.48
8.1.00.0040.00417.61
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0040.00418.29
8.0.270.0040.00417.24
8.0.260.0060.00016.95
8.0.250.0000.00717.14
8.0.240.0040.00417.07
8.0.230.0070.00016.99
8.0.220.0070.00016.95
8.0.210.0040.00416.87
8.0.200.0030.00317.01
8.0.190.0040.00417.07
8.0.180.0040.00416.96
8.0.170.0050.00316.99
8.0.160.0000.00716.93
8.0.150.0080.00016.91
8.0.140.0040.00416.80
8.0.130.0060.00013.38
8.0.120.0040.00416.92
8.0.110.0040.00416.84
8.0.100.0040.00416.75
8.0.90.0000.00716.99
8.0.80.0090.00616.96
8.0.70.0040.00416.90
8.0.60.0050.00316.81
8.0.50.0050.00216.83
8.0.30.0120.00617.20
8.0.20.0130.00417.40
8.0.10.0040.00416.94
8.0.00.0090.00916.82
7.4.330.0000.00515.14
7.4.320.0030.00316.36
7.4.300.0060.00016.55
7.4.290.0070.00016.50
7.4.280.0000.00816.52
7.4.270.0000.00716.52
7.4.260.0100.00016.56
7.4.250.0090.00016.36
7.4.240.0030.00316.47
7.4.230.0040.00416.66
7.4.220.0090.00916.59
7.4.210.0100.00716.60
7.4.200.0070.00016.59
7.4.190.0070.00016.55
7.4.160.0110.01116.34
7.4.150.0140.00317.40
7.4.140.0080.01017.86
7.4.130.0110.00516.47
7.4.120.0110.00616.57
7.4.110.0040.01516.65
7.4.100.0030.01416.57
7.4.90.0070.01016.40
7.4.80.0140.00319.39
7.4.70.0160.00316.63
7.4.60.0160.00716.41
7.4.50.0000.00416.14
7.4.40.0000.01622.77
7.4.30.0250.02816.49
7.4.00.0060.00915.06
7.3.330.0000.00512.98
7.3.320.0050.00013.23
7.3.310.0030.00416.23
7.3.300.0070.00016.26
7.3.290.0110.00816.31
7.3.280.0130.00416.24
7.3.270.0070.01017.40
7.3.260.0140.00316.38
7.3.250.0120.00516.52
7.3.240.0100.01416.69
7.3.230.0080.00816.52
7.3.210.0070.01016.45
7.3.200.0140.00719.39
7.3.190.0030.01316.69
7.3.180.0030.01316.52
7.3.170.0060.01016.37
7.3.160.0120.00416.66
7.3.120.0090.00814.90
7.3.110.0060.01114.79
7.3.100.0070.00814.61
7.3.90.0080.00415.02
7.3.80.0040.00515.03
7.3.70.0060.00914.86
7.3.60.0070.00614.94
7.3.50.0050.01214.83
7.3.40.0040.00714.72
7.3.30.0040.01214.87
7.3.20.0030.01016.72
7.3.10.0080.00316.67
7.3.00.0040.00616.86
7.2.330.0110.00916.50
7.2.320.0070.01116.54
7.2.310.0130.01016.72
7.2.300.0120.00616.77
7.2.290.0090.00616.45
7.2.250.0090.00915.06
7.2.240.0130.00515.13
7.2.230.0060.00815.00
7.2.220.0030.00615.00
7.2.210.0020.01614.75
7.2.200.0020.01114.85
7.2.190.0020.01115.00
7.2.180.0060.00714.99
7.2.170.0030.01014.71
7.2.80.0070.00416.51
7.2.60.0060.00616.79
7.2.00.0000.01519.23
7.1.330.0050.01015.65
7.1.320.0060.00415.88
7.1.310.0070.00715.78
7.1.300.0050.00615.65
7.1.290.0050.01115.84
7.1.280.0100.00515.73
7.1.270.0080.00615.84
7.1.260.0030.01015.66
7.1.200.0000.01315.68
7.1.100.0060.00318.33
7.1.70.0080.00017.21
7.1.60.0040.01219.32
7.1.50.0100.01316.72
7.1.00.0030.04022.45
7.0.200.0310.00914.84
7.0.140.0030.07321.93
7.0.100.0030.09020.02
7.0.90.0130.05320.02
7.0.80.0170.05719.91
7.0.70.0070.06019.91
7.0.60.0170.07020.00
7.0.50.0070.08720.38
7.0.40.0030.07319.95
7.0.30.0070.05320.13
7.0.20.0070.08020.13
7.0.10.0070.05320.14
7.0.00.0100.06720.08
5.6.280.0030.07320.96
5.6.250.0030.04720.62
5.6.240.0100.07320.66
5.6.230.0100.08020.55
5.6.220.0030.05720.64
5.6.210.0070.06320.74
5.6.200.0070.04721.02
5.6.190.0030.04720.93
5.6.180.0030.05721.04
5.6.170.0130.07721.03
5.6.160.0100.06320.94
5.6.150.0070.07721.02
5.6.140.0130.07321.00
5.6.130.0030.06321.10
5.6.120.0070.04021.07
5.6.110.0130.07321.01
5.6.100.0030.06021.01
5.6.90.0070.04021.00
5.6.80.0070.04020.38
5.6.70.0030.04020.48
5.6.60.0030.04320.41
5.6.50.0030.04020.48
5.6.40.0030.04020.37
5.6.30.0070.02720.42
5.6.20.0070.03720.35
5.6.10.0070.04020.45
5.6.00.0030.03720.42
5.5.380.0230.07320.34
5.5.370.0030.04720.35
5.5.360.0100.07320.34
5.5.350.0130.05020.43
5.5.340.0130.08020.91
5.5.330.0030.07720.75
5.5.320.0170.02720.77
5.5.310.0070.06720.88
5.5.300.0030.06720.82
5.5.290.0170.07320.88
5.5.280.0070.08320.77
5.5.270.0030.06320.63
5.5.260.0070.08720.82
5.5.250.0000.04320.69
5.5.240.0030.03720.21
5.5.230.0070.03720.20
5.5.220.0070.03320.09
5.5.210.0030.03720.13
5.5.200.0070.03020.12
5.5.190.0070.04320.10
5.5.180.0000.04320.13
5.5.160.0030.03320.23
5.5.150.0070.03320.15
5.5.140.0030.04020.18
5.5.130.0070.03720.12
5.5.120.0070.03019.98
5.5.110.0000.04719.98
5.5.100.0000.04720.07
5.5.90.0030.04020.11
5.5.80.0100.03320.16
5.5.70.0070.03720.13
5.5.60.0030.03719.93
5.5.50.0070.03320.05
5.5.40.0070.03320.13
5.5.30.0070.03720.12
5.5.20.0030.03720.08
5.5.10.0070.03720.10
5.5.00.0000.04320.04
5.4.450.0030.03719.43
5.4.440.0030.04719.37
5.4.430.0000.04019.36
5.4.420.0030.03719.15
5.4.410.0000.03719.32
5.4.400.0030.04019.23
5.4.390.0030.03718.81
5.4.380.0000.03719.14
5.4.370.0000.04019.10
5.4.360.0070.03719.12
5.4.350.0070.03319.10
5.4.340.0030.03719.10
5.4.320.0070.03719.12
5.4.310.0000.03318.83
5.4.300.0070.03019.04
5.4.290.0000.04018.96
5.4.280.0030.03019.12
5.4.270.0000.04018.93
5.4.260.0100.04719.11
5.4.250.0030.04019.05
5.4.240.0030.03719.02
5.4.230.0070.03319.02
5.4.220.0070.04019.09
5.4.210.0030.05019.14
5.4.200.0070.03319.09
5.4.190.0000.03719.10
5.4.180.0100.03318.80
5.4.170.0030.03718.77
5.4.160.0070.03319.04
5.4.150.0030.03718.95
5.4.140.0030.03016.29
5.4.130.0070.03316.13
5.4.120.0030.03716.32
5.4.110.0100.02716.54
5.4.100.0000.03316.27
5.4.90.0000.03716.41
5.4.80.0030.03016.46
5.4.70.0000.03316.30
5.4.60.0000.03316.40
5.4.50.0030.03016.39
5.4.40.0070.04316.30
5.4.30.0100.07316.22
5.4.20.0070.06716.21
5.4.10.0100.07016.37
5.4.00.0030.03315.77
5.3.290.0000.04714.59
5.3.280.0070.03314.57
5.3.270.0070.03314.61
5.3.260.0030.04014.56
5.3.250.0030.03714.46
5.3.240.0030.03714.42
5.3.230.0000.03714.55
5.3.220.0030.03314.40
5.3.210.0000.03314.50
5.3.200.0000.04714.42
5.3.190.0070.02714.52
5.3.180.0000.03314.57
5.3.170.0100.02314.54
5.3.160.0130.02314.51
5.3.150.0030.03014.50
5.3.140.0030.04314.54
5.3.130.0030.06014.53
5.3.120.0030.03314.39
5.3.110.0100.06714.41
5.3.100.0030.07713.85
5.3.90.0130.05013.84
5.3.80.0100.06713.92
5.3.70.0230.06014.02
5.3.60.0030.07314.00
5.3.50.0070.06013.90
5.3.40.0170.06313.71
5.3.30.0130.07013.90
5.3.20.0130.03013.66
5.3.10.0100.07013.58
5.3.00.0100.06313.59
5.2.170.0030.03311.09
5.2.160.0030.06011.20
5.2.150.0030.03711.18
5.2.140.0070.03711.12
5.2.130.0100.05711.01
5.2.120.0070.06010.92
5.2.110.0030.04311.08
5.2.100.0000.04710.93
5.2.90.0070.06011.12
5.2.80.0000.06711.08
5.2.70.0030.06311.04
5.2.60.0030.06711.09
5.2.50.0070.05711.04
5.2.40.0000.03711.06
5.2.30.0200.02311.02
5.2.20.0030.05310.82
5.2.10.0070.05010.85
5.2.00.0070.03710.71
5.1.60.0070.05310.69
5.1.50.0030.03710.69
5.1.40.0030.03710.69
5.1.30.0000.03310.69
5.1.20.0170.02010.69
5.1.10.0100.03010.69
5.1.00.0070.05010.69
5.0.50.0030.02310.69
5.0.40.0000.03710.69
5.0.30.0000.06710.69
5.0.20.0000.03010.69
5.0.10.0030.03310.69
5.0.00.0070.05310.69
4.4.90.0070.03010.69
4.4.80.0100.03010.69
4.4.70.0000.02710.69
4.4.60.0030.02310.69
4.4.50.0030.02310.69
4.4.40.0000.05010.69
4.4.30.0070.02710.69
4.4.20.0000.01710.69
4.4.10.0070.03310.69
4.4.00.0030.05010.69
4.3.110.0070.03310.69
4.3.100.0000.02010.69
4.3.90.0030.01710.69
4.3.80.0070.04710.69
4.3.70.0070.02010.69
4.3.60.0070.01310.69
4.3.50.0030.01710.69
4.3.40.0100.04710.69
4.3.30.0000.03010.69
4.3.20.0000.03710.69
4.3.10.0070.02710.69
4.3.00.0100.02710.69

preferences:
39.78 ms | 400 KiB | 5 Q