3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strtotime('last Monday August 2012'));

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)
8.3.40.0100.01018.79
8.3.30.0150.00018.96
8.3.20.0070.00720.16
8.3.10.0070.00023.48
8.3.00.0030.00519.25
8.2.170.0060.00922.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0040.01124.66
8.2.130.0000.00926.16
8.2.120.0080.00022.42
8.2.110.0030.00622.24
8.2.100.0090.00317.71
8.2.90.0060.00319.23
8.2.80.0040.00417.97
8.2.70.0070.00417.63
8.2.60.0030.00518.04
8.2.50.0060.00318.07
8.2.40.0040.00418.34
8.2.30.0040.00418.05
8.2.20.0040.00417.68
8.2.10.0050.00217.98
8.2.00.0040.00417.80
8.1.270.0070.00024.04
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0060.00324.09
8.1.230.0070.00319.15
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.48
8.1.190.0000.00817.40
8.1.180.0050.00318.10
8.1.170.0000.00918.76
8.1.160.0040.00421.99
8.1.150.0040.00418.79
8.1.140.0000.00817.60
8.1.130.0050.00317.92
8.1.120.0040.00417.59
8.1.110.0070.00017.50
8.1.100.0000.00717.56
8.1.90.0000.00817.54
8.1.80.0000.00717.59
8.1.70.0000.00717.47
8.1.60.0040.00417.60
8.1.50.0000.00817.47
8.1.40.0060.00317.41
8.1.30.0000.00817.62
8.1.20.0040.00417.69
8.1.10.0050.00317.55
8.1.00.0000.00717.45
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0000.00718.45
8.0.270.0040.00417.24
8.0.260.0040.00416.94
8.0.250.0030.00317.11
8.0.240.0030.00317.01
8.0.230.0000.00717.05
8.0.220.0000.00716.91
8.0.210.0030.00416.90
8.0.200.0030.00317.07
8.0.190.0000.00917.03
8.0.180.0070.00017.03
8.0.170.0040.00416.92
8.0.160.0000.00717.04
8.0.150.0000.00717.02
8.0.140.0030.00316.98
8.0.130.0030.00513.29
8.0.120.0000.00816.97
8.0.110.0000.00817.00
8.0.100.0040.00416.98
8.0.90.0050.00216.99
8.0.80.0130.00717.05
8.0.70.0040.00416.96
8.0.60.0000.00716.98
8.0.50.0040.00416.85
8.0.30.0120.00817.20
8.0.20.0110.00717.40
8.0.10.0040.00417.13
8.0.00.0140.00517.00
7.4.330.0030.00315.00
7.4.320.0050.00316.46
7.4.300.0030.00316.48
7.4.290.0070.00316.71
7.4.280.0070.00016.41
7.4.270.0000.00816.71
7.4.260.0030.00316.57
7.4.250.0000.00716.54
7.4.240.0020.00516.49
7.4.230.0070.00016.68
7.4.220.0100.01016.68
7.4.210.0100.00516.62
7.4.200.0030.00316.76
7.4.190.0030.00316.70
7.4.160.0130.00316.76
7.4.150.0120.00617.40
7.4.140.0140.00317.86
7.4.130.0070.01216.49
7.4.120.0120.00916.63
7.4.110.0140.01016.45
7.4.100.0110.00916.50
7.4.90.0110.00616.66
7.4.80.0100.00719.39
7.4.70.0110.01116.80
7.4.60.0090.00816.53
7.4.50.0030.00516.55
7.4.40.0070.01122.77
7.4.30.0000.01516.52
7.4.00.0110.00315.12
7.3.330.0030.00313.14
7.3.320.0070.00013.14
7.3.310.0050.00216.29
7.3.300.0030.00316.42
7.3.290.0060.00916.32
7.3.280.0090.01116.35
7.3.270.0110.00717.40
7.3.260.0090.00916.47
7.3.250.0070.01316.51
7.3.240.0140.00616.33
7.3.230.0060.01116.39
7.3.210.0030.01316.33
7.3.200.0110.00519.39
7.3.190.0100.00716.34
7.3.180.0060.00916.38
7.3.170.0110.00716.51
7.3.160.0170.00416.61
7.3.120.0050.01214.79
7.3.110.0040.01414.86
7.3.100.0080.00314.98
7.3.90.0070.01014.72
7.3.80.0070.01114.92
7.3.70.0030.01314.68
7.3.60.0130.00014.76
7.3.50.0110.00414.63
7.3.40.0060.00615.02
7.3.30.0080.00614.91
7.3.20.0060.00916.55
7.3.10.0070.01016.80
7.3.00.0070.00716.72
7.2.330.0000.01716.59
7.2.320.0070.01016.68
7.2.310.0100.00616.69
7.2.300.0030.01816.68
7.2.290.0060.01016.51
7.2.250.0060.00915.19
7.2.240.0030.01315.26
7.2.230.0030.01315.07
7.2.220.0030.00614.77
7.2.210.0030.01415.15
7.2.200.0030.00715.16
7.2.190.0090.00615.13
7.2.180.0040.01415.20
7.2.170.0000.01614.95
7.2.60.0000.01016.81
7.1.330.0030.01015.63
7.1.320.0030.00716.09
7.1.310.0070.00415.58
7.1.300.0070.00715.68
7.1.290.0100.00315.80
7.1.280.0060.00915.93
7.1.270.0040.01115.82
7.1.260.0000.01516.03
7.1.200.0000.01215.74
7.1.70.0000.01117.34
7.1.60.0000.01619.33
7.1.50.0060.01017.15
7.1.00.0030.07722.42
7.0.200.0040.01116.63
7.0.140.0100.06722.11
7.0.100.0200.07020.05
7.0.90.0230.06719.99
7.0.80.0070.06319.92
7.0.70.0170.06320.11
7.0.60.0300.05319.92
7.0.50.0400.06720.30
7.0.40.0200.07020.05
7.0.30.0070.08320.10
7.0.20.0130.04720.04
7.0.10.0070.04719.99
7.0.00.0070.08320.13
5.6.280.0070.07021.07
5.6.250.0030.08020.49
5.6.240.0100.07320.59
5.6.230.0070.07320.53
5.6.220.0100.08020.52
5.6.210.0170.06720.55
5.6.200.0070.06720.95
5.6.190.0070.08721.05
5.6.180.0000.05721.05
5.6.170.0100.08321.05
5.6.160.0200.04021.01
5.6.150.0130.07721.09
5.6.140.0070.07321.06
5.6.130.0130.07320.93
5.6.120.0070.05021.01
5.6.110.0000.07321.03
5.6.100.0200.07321.06
5.6.90.0030.09021.09
5.6.80.0070.04720.41
5.6.70.0130.07320.42
5.6.60.0070.07320.44
5.6.50.0100.07720.54
5.6.40.0100.04720.49
5.6.30.0030.06020.29
5.6.20.0130.06720.39
5.6.10.0200.05320.39
5.6.00.0000.07720.41
5.5.380.0230.06020.48
5.5.370.0030.07320.56
5.5.360.0100.06720.33
5.5.350.0100.08020.33
5.5.340.0030.08320.86
5.5.330.0130.07320.82
5.5.320.0100.08020.75
5.5.310.0100.07320.89
5.5.300.0000.05320.72
5.5.290.0100.07020.77
5.5.280.0100.06020.82
5.5.270.0000.05320.87
5.5.260.0070.05020.63
5.5.250.0130.07720.57
5.5.240.0030.07720.29
5.5.230.0070.05020.20
5.5.220.0000.05320.20
5.5.210.0130.06320.18
5.5.200.0100.04320.17
5.5.190.0070.07320.07
5.5.180.0030.06719.99
5.5.160.0100.04720.17
5.5.150.0070.08020.26
5.5.140.0030.05320.11
5.5.130.0100.04020.20
5.5.120.0070.03320.22
5.5.110.0100.05020.07
5.5.100.0130.06020.14
5.5.90.0070.03320.16
5.5.80.0100.03020.00
5.5.70.0100.08020.14
5.5.60.0070.06020.11
5.5.50.0000.04020.11
5.5.40.0170.07019.92
5.5.30.0030.07719.91
5.5.20.0030.07019.99
5.5.10.0070.06020.01
5.5.00.0070.08019.95
5.4.450.0070.08019.38
5.4.440.0070.07019.38
5.4.430.0070.08019.29
5.4.420.0100.07719.31
5.4.410.0070.08019.31
5.4.400.0130.03719.23
5.4.390.0070.07719.23
5.4.380.0130.06019.09
5.4.370.0130.03319.14
5.4.360.0000.04319.05
5.4.350.0070.06019.02
5.4.340.0130.04018.83
5.4.320.0230.05718.81
5.4.310.0100.07019.23
5.4.300.0100.07718.94
5.4.290.0030.04319.04
5.4.280.0000.04019.04
5.4.270.0030.07719.14
5.4.260.0070.03318.78
5.4.250.0100.07719.11
5.4.240.0070.05019.05
5.4.230.0070.05319.11
5.4.220.0070.07018.97
5.4.210.0030.07019.11
5.4.200.0070.07318.82
5.4.190.0070.04718.89
5.4.180.0100.07319.09
5.4.170.0030.04019.13
5.4.160.0030.07319.12
5.4.150.0030.04318.96
5.4.140.0070.04016.43
5.4.130.0100.05716.42
5.4.120.0070.07316.41
5.4.110.0100.07016.39
5.4.100.0130.05716.29
5.4.90.0030.07716.29
5.4.80.0070.07016.40
5.4.70.0100.06016.30
5.4.60.0030.07016.26
5.4.50.0070.06016.30
5.4.40.0030.07316.23
5.4.30.0230.06016.18
5.4.20.0000.05316.35
5.4.10.0030.06316.20
5.4.00.0070.06715.59
5.3.290.0000.04314.57
5.3.280.0030.07714.42
5.3.270.0030.08014.55
5.3.260.0100.03714.59
5.3.250.0070.04014.59
5.3.240.0100.05314.45
5.3.230.0070.04714.57
5.3.220.0000.06014.49
5.3.210.0000.05014.54
5.3.200.0100.03714.40
5.3.190.0000.06014.38
5.3.180.0100.05014.48
5.3.170.0130.06314.55
5.3.160.0070.04314.42
5.3.150.0000.04714.51
5.3.140.0130.06714.53
5.3.130.0030.05714.38
5.3.120.0030.05314.55
5.3.110.0100.07014.40
5.3.100.0070.03713.96
5.3.90.0100.07013.92
5.3.80.0100.06713.86
5.3.70.0130.04713.96
5.3.60.0100.06713.98
5.3.50.0030.06013.79
5.3.40.0130.07013.75
5.3.30.0100.05713.88
5.3.20.0070.07013.68
5.3.10.0070.03713.58
5.3.00.0030.05713.49
5.2.170.0070.03711.57
5.2.160.0000.06311.57
5.2.150.0100.05711.57
5.2.140.0030.05711.57
5.2.130.0030.06011.57
5.2.120.0070.06011.57
5.2.110.0000.05711.57
5.2.100.0000.03011.57
5.2.90.0070.06311.57
5.2.80.0070.06011.57
5.2.70.0170.05711.57
5.2.60.0030.05311.57
5.2.50.0070.06011.57
5.2.40.0130.05711.57
5.2.30.0030.06311.57
5.2.20.0030.04711.57
5.2.10.0000.06311.57
5.2.00.0000.03311.57
5.1.60.0100.04311.57
5.1.50.0070.05011.57
5.1.40.0000.03311.57
5.1.30.0030.05011.57
5.1.20.0070.05711.57
5.1.10.0030.05711.57
5.1.00.0030.04711.57
5.0.50.0030.02711.57
5.0.40.0070.02011.57
5.0.30.0030.04311.57
5.0.20.0030.03711.57
5.0.10.0030.04311.57
5.0.00.0070.05311.57
4.4.90.0070.01711.57
4.4.80.0030.01311.57
4.4.70.0030.03011.57
4.4.60.0000.04011.57
4.4.50.0030.03311.57
4.4.40.0000.03311.57
4.4.30.0030.03011.57
4.4.20.0030.02711.57
4.4.10.0000.02711.57
4.4.00.0030.05311.57
4.3.110.0030.02311.57
4.3.100.0030.03711.57
4.3.90.0030.02711.57
4.3.80.0030.05311.57
4.3.70.0000.02011.57
4.3.60.0030.03311.57
4.3.50.0070.03311.57
4.3.40.0000.05711.57
4.3.30.0030.03311.57
4.3.20.0030.01711.57
4.3.10.0030.02011.57
4.3.00.0000.03711.57

preferences:
39.78 ms | 400 KiB | 5 Q