3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(null === ($data = strtotime('blablabla'))); var_dump($date);

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)
8.3.40.0070.01118.95
8.3.30.0110.00419.18
8.3.20.0040.00420.39
8.3.10.0000.00722.06
8.3.00.0000.00822.43
8.2.170.0120.00322.96
8.2.160.0070.00720.77
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00319.36
8.2.110.0100.00022.26
8.2.100.0080.00419.58
8.2.90.0000.00819.22
8.2.80.0040.00419.65
8.2.70.0050.00517.75
8.2.60.0030.00517.80
8.2.50.0000.00818.07
8.2.40.0000.00718.16
8.2.30.0050.00218.18
8.2.20.0050.00217.82
8.2.10.0000.00717.78
8.2.00.0040.00417.80
8.1.270.0040.00422.05
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0040.00423.82
8.1.230.0090.00319.16
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0070.00317.47
8.1.190.0040.00417.30
8.1.180.0060.00318.10
8.1.170.0050.00318.72
8.1.160.0080.00021.95
8.1.150.0040.00418.63
8.1.140.0070.00017.55
8.1.130.0070.00017.87
8.1.120.0000.00717.52
8.1.110.0030.00317.46
8.1.100.0050.00217.56
8.1.90.0000.00717.44
8.1.80.0000.00717.54
8.1.70.0070.00017.59
8.1.60.0050.00517.54
8.1.50.0050.00217.59
8.1.40.0070.00417.58
8.1.30.0000.00817.70
8.1.20.0040.00417.72
8.1.10.0030.00617.60
8.1.00.0030.00617.54
8.0.300.0000.00818.77
8.0.290.0080.00017.15
8.0.280.0030.00318.40
8.0.270.0000.00717.25
8.0.260.0070.00016.98
8.0.250.0060.00016.92
8.0.240.0000.00716.96
8.0.230.0070.00017.10
8.0.220.0030.00316.98
8.0.210.0070.00017.04
8.0.200.0000.00817.08
8.0.190.0040.00417.06
8.0.180.0040.00417.04
8.0.170.0040.00417.04
8.0.160.0020.00517.07
8.0.150.0040.00416.96
8.0.140.0000.00716.98
8.0.130.0030.00313.38
8.0.120.0040.00417.02
8.0.110.0000.00716.99
8.0.100.0080.00016.83
8.0.90.0000.00717.03
8.0.80.0060.01617.00
8.0.70.0050.00316.85
8.0.60.0000.00716.89
8.0.50.0000.00816.89
8.0.30.0090.00917.10
8.0.20.0100.01117.40
8.0.10.0050.00317.11
8.0.00.0120.00616.98
7.4.330.0000.00515.11
7.4.320.0070.00016.75
7.4.300.0040.00416.54
7.4.290.0040.00416.73
7.4.280.0030.00316.65
7.4.270.0030.00316.55
7.4.260.0070.00016.72
7.4.250.0040.00416.58
7.4.240.0030.00516.70
7.4.230.0000.00716.74
7.4.220.0080.01616.55
7.4.210.0080.00816.71
7.4.200.0000.00716.61
7.4.190.0030.00316.72
7.4.160.0070.01016.63
7.4.150.0110.00717.40
7.4.140.0130.00617.86
7.4.130.0080.00916.64
7.4.120.0060.01116.65
7.4.110.0130.00316.57
7.4.100.0080.01216.64
7.4.90.0120.00616.77
7.4.80.0190.00016.50
7.4.70.0100.00716.60
7.4.60.0090.00616.60
7.4.50.0000.00616.82
7.4.40.0030.01422.77
7.4.30.0130.00316.32
7.4.00.0110.00714.99
7.3.330.0000.00513.23
7.3.320.0060.00013.29
7.3.310.0000.00716.32
7.3.300.0040.00416.43
7.3.290.0120.00616.41
7.3.280.0080.01016.43
7.3.270.0130.00317.40
7.3.260.0120.00616.49
7.3.250.0110.00816.57
7.3.240.0090.00616.70
7.3.230.0060.01316.42
7.3.210.0110.00816.43
7.3.200.0030.02019.39
7.3.190.0030.01516.53
7.3.180.0030.01316.48
7.3.170.0060.01116.51
7.3.160.0120.00916.39
7.3.120.0070.01015.09
7.2.330.0120.00616.43
7.2.320.0090.01316.79
7.2.310.0060.01616.40
7.2.300.0160.00616.67
7.2.290.0070.01016.63
7.2.00.0060.00619.34
7.1.100.0000.01018.14
7.1.70.0030.00317.24
7.1.60.0110.01419.82
7.1.50.0000.01417.08
7.1.00.0070.07322.31
7.0.200.0110.00416.89
7.0.140.0130.06321.96
7.0.90.0500.05020.14
7.0.80.0630.07720.02
7.0.70.0500.06719.93
7.0.60.0430.05019.92
7.0.50.0500.05020.25
7.0.40.0030.04320.13
7.0.30.0030.06320.09
7.0.20.0100.07320.13
7.0.10.0070.08020.16
7.0.00.0100.08020.17
5.6.280.0030.07321.07
5.6.230.0200.06720.51
5.6.220.0100.07720.66
5.6.210.0030.07020.67
5.6.200.0200.07021.11
5.6.190.0030.04721.08
5.6.180.0030.08721.11
5.6.170.0170.05321.13
5.6.160.0030.06021.04
5.6.150.0100.08320.95
5.6.140.0000.05721.13
5.6.130.0070.08021.10
5.6.120.0070.06321.01
5.6.110.0100.05321.12
5.6.100.0130.08021.11
5.6.90.0100.04321.02
5.6.80.0000.09020.34
5.6.70.0100.07020.26
5.6.60.0130.07020.42
5.6.50.0100.06720.38
5.6.40.0100.05320.37
5.6.30.0070.04020.46
5.6.20.0030.06020.37
5.6.10.0070.04720.37
5.6.00.0100.07020.35
5.5.370.0030.08720.41
5.5.360.0230.06720.34
5.5.350.0030.05720.34
5.5.340.0200.07020.82
5.5.330.0100.04020.91
5.5.320.0100.03720.93
5.5.310.0070.04720.85
5.5.300.0070.04320.85
5.5.290.0070.08320.76
5.5.280.0130.08320.84
5.5.270.0070.09020.87
5.5.260.0030.06320.75
5.5.250.0070.08020.44
5.5.240.0100.07320.25
5.5.230.0100.04020.26
5.5.220.0070.06720.25
5.5.210.0100.08020.28
5.5.200.0100.08020.11
5.5.190.0030.07020.22
5.5.180.0070.05320.25
5.5.160.0030.08319.99
5.5.150.0030.08320.17
5.5.140.0030.08020.11
5.5.130.0000.05320.22
5.5.120.0170.07320.22
5.5.110.0030.05020.11
5.5.100.0130.06720.15
5.5.90.0030.07720.05
5.5.80.0000.08320.05
5.5.70.0070.04320.08
5.5.60.0030.04020.08
5.5.50.0070.08020.05
5.5.40.0200.03719.92
5.5.30.0130.08019.98
5.5.20.0030.06019.92
5.5.10.0030.04720.15
5.5.00.0130.06720.02
5.4.450.0130.08019.44
5.4.440.0000.08319.39
5.4.430.0070.07719.48
5.4.420.0100.05719.28
5.4.410.0230.06318.98
5.4.400.0070.07318.98
5.4.390.0000.04719.08
5.4.380.0030.05318.78
5.4.370.0070.05018.79
5.4.360.0030.08018.90
5.4.350.0070.07718.94
5.4.340.0100.07019.09
5.4.320.0100.06719.11
5.4.310.0130.05718.81
5.4.300.0030.06019.06
5.4.290.0030.06019.14
5.4.280.0130.07019.02
5.4.270.0030.08319.03
5.4.260.0000.08318.96
5.4.250.0070.05018.80
5.4.240.0100.07019.05
5.4.230.0070.08319.09
5.4.220.0030.04719.09
5.4.210.0170.07019.11
5.4.200.0130.07719.14
5.4.190.0100.07019.10
5.4.180.0000.05719.02
5.4.170.0030.04019.01
5.4.160.0030.04019.04
5.4.150.0000.08718.95
5.4.140.0100.06016.41
5.4.130.0100.07316.32
5.4.120.0130.05016.41
5.4.110.0030.05716.43
5.4.100.0070.07016.49
5.4.90.0170.06316.39
5.4.80.0000.05016.25
5.4.70.0000.06716.41
5.4.60.0030.05716.28
5.4.50.0100.06716.46
5.4.40.0100.08016.34
5.4.30.0100.06716.31
5.4.20.0030.07716.17
5.4.10.0030.04016.34
5.4.00.0070.07715.79
5.3.290.0230.05314.66
5.3.280.0030.04714.57
5.3.270.0070.08014.59
5.3.260.0070.05314.55
5.3.250.0070.03714.61
5.3.240.0070.04314.45
5.3.230.0030.08314.41
5.3.220.0030.05014.57
5.3.210.0030.06314.55
5.3.200.0030.08014.56
5.3.190.0070.06714.51
5.3.180.0030.05014.54
5.3.170.0030.07714.54
5.3.160.0030.05314.49
5.3.150.0100.06014.55
5.3.140.0100.04014.51
5.3.130.0170.04314.50
5.3.120.0000.08314.54
5.3.110.0100.04314.36
5.3.100.0100.04713.94
5.3.90.0070.07313.88
5.3.80.0170.07313.87
5.3.70.0000.05313.78
5.3.60.0030.08313.96
5.3.50.0070.07313.80
5.3.40.0070.07713.93
5.3.30.0070.04713.76
5.3.20.0070.07013.64
5.3.10.0000.07313.62
5.3.00.0100.07313.62
5.2.170.0070.06013.62
5.2.160.0100.05313.62
5.2.150.0070.04313.62
5.2.140.0000.04013.62
5.2.130.0030.04713.62
5.2.120.0100.06013.62
5.2.110.0000.04313.62
5.2.100.0100.05013.62
5.2.90.0000.06713.62
5.2.80.0070.04313.62
5.2.70.0030.06313.62
5.2.60.0100.06013.62
5.2.50.0070.06013.62
5.2.40.0070.03713.62
5.2.30.0030.05313.62
5.2.20.0030.04013.62
5.2.10.0030.05713.62
5.2.00.0100.03313.62
5.1.60.0070.02713.62
5.1.50.0030.05713.62
5.1.40.0030.05313.62
5.1.30.0000.06013.62
5.1.20.0070.05313.62
5.1.10.0070.05713.62
5.1.00.0070.05713.62
5.0.50.0070.04013.62
5.0.40.0030.02313.62
5.0.30.0000.06713.62
5.0.20.0030.03313.62
5.0.10.0070.02713.62
5.0.00.0030.03713.62
4.4.90.0030.03713.62
4.4.80.0000.03013.62
4.4.70.0070.03313.62
4.4.60.0000.03013.62
4.4.50.0100.03013.62
4.4.40.0000.02713.62
4.4.30.0030.03013.62
4.4.20.0000.03013.62
4.4.10.0000.03713.62
4.4.00.0070.05013.62
4.3.110.0000.03713.62
4.3.100.0000.02313.62
4.3.90.0070.01313.62
4.3.80.0000.03013.62
4.3.70.0000.03313.62
4.3.60.0000.03013.62
4.3.50.0000.03313.62
4.3.40.0030.05013.62
4.3.30.0000.03713.62
4.3.20.0000.04013.62
4.3.10.0000.03713.62
4.3.00.0070.03013.62

preferences:
44.57 ms | 400 KiB | 5 Q