3v4l.org

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

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)
8.3.40.0120.00318.74
8.3.30.0070.00719.08
8.3.20.0040.00420.16
8.3.10.0000.00822.02
8.3.00.0080.00022.49
8.2.170.0000.01522.96
8.2.160.0030.01020.92
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0100.00017.75
8.2.110.0040.00420.99
8.2.100.0000.01118.03
8.2.90.0030.00619.05
8.2.80.0000.00917.97
8.2.70.0030.00517.38
8.2.60.0030.00618.04
8.2.50.0050.00318.10
8.2.40.0000.01120.37
8.2.30.0040.00417.94
8.2.20.0040.00417.72
8.2.10.0040.00417.66
8.2.00.0100.00017.73
8.1.270.0080.00022.12
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00622.68
8.1.230.0110.00017.76
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0060.00317.35
8.1.180.0030.00518.10
8.1.170.0070.00318.71
8.1.160.0000.00722.11
8.1.150.0040.00418.81
8.1.140.0000.00717.48
8.1.130.0000.00717.85
8.1.120.0050.00317.63
8.1.110.0060.00317.60
8.1.100.0040.00417.54
8.1.90.0050.00217.61
8.1.80.0040.00417.56
8.1.70.0050.00317.56
8.1.60.0090.00017.54
8.1.50.0040.00417.54
8.1.40.0000.00717.45
8.1.30.0030.00517.70
8.1.20.0050.00317.66
8.1.10.0000.00717.52
8.1.00.0020.00517.64
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0000.00718.37
8.0.270.0070.00017.27
8.0.260.0000.00716.92
8.0.250.0030.00317.02
8.0.240.0030.00316.99
8.0.230.0030.00317.07
8.0.220.0030.00316.90
8.0.210.0070.00016.82
8.0.200.0000.00716.92
8.0.190.0060.00317.03
8.0.180.0030.00317.05
8.0.170.0030.00616.91
8.0.160.0000.00717.03
8.0.150.0040.00416.91
8.0.140.0040.00416.79
8.0.130.0040.00413.23
8.0.120.0040.00416.88
8.0.110.0050.00316.93
8.0.100.0050.00316.74
8.0.90.0050.00217.01
8.0.80.0040.01517.02
8.0.70.0040.00416.83
8.0.60.0040.00417.09
8.0.50.0000.00716.97
8.0.30.0120.00917.33
8.0.20.0110.01117.40
8.0.10.0000.00717.19
8.0.00.0140.00616.84
7.4.330.0050.00015.13
7.4.320.0030.00316.74
7.4.300.0030.00316.64
7.4.290.0000.00716.79
7.4.280.0030.00316.55
7.4.270.0000.00716.73
7.4.260.0030.00316.64
7.4.250.0000.00816.56
7.4.240.0000.00716.74
7.4.230.0050.00216.81
7.4.220.0110.00816.52
7.4.210.0050.01116.64
7.4.200.0000.00716.58
7.4.190.0070.00016.63
7.4.160.0110.00416.57
7.4.150.0100.00717.40
7.4.140.0080.01417.86
7.4.130.0110.00816.67
7.4.120.0110.00916.63
7.4.110.0090.00616.88
7.4.100.0120.00916.68
7.4.90.0100.00716.75
7.4.80.0070.01019.39
7.4.70.0130.00416.75
7.4.60.0110.01416.53
7.4.50.0030.00316.59
7.4.40.0040.01122.77
7.4.30.0060.01016.42
7.4.00.0080.00814.92
7.3.330.0000.00513.18
7.3.320.0020.00213.16
7.3.310.0000.00716.48
7.3.300.0030.00316.35
7.3.290.0100.00616.39
7.3.280.0070.00916.33
7.3.270.0080.00817.40
7.3.260.0110.01116.54
7.3.250.0130.00616.47
7.3.240.0150.00416.36
7.3.230.0060.00916.47
7.3.210.0130.01016.50
7.3.200.0130.00619.39
7.3.190.0120.01116.64
7.3.180.0040.01116.34
7.3.170.0100.01016.48
7.3.160.0090.00616.54
7.3.120.0040.01114.60
7.3.10.0000.01416.77
7.3.00.0100.00016.70
7.2.330.0100.00716.59
7.2.320.0160.00716.53
7.2.310.0080.00816.76
7.2.300.0120.00416.74
7.2.290.0030.01416.62
7.2.130.0060.00316.78
7.2.120.0110.00016.90
7.2.110.0060.00617.09
7.2.100.0130.00016.77
7.2.90.0040.00716.79
7.2.80.0030.01016.52
7.2.70.0030.01017.02
7.2.60.0100.00517.03
7.2.50.0040.01116.71
7.2.40.0040.00716.82
7.2.30.0060.01116.70
7.2.20.0000.00916.80
7.2.10.0080.00816.80
7.2.00.0040.00918.31
7.1.250.0030.00915.48
7.1.200.0070.00715.73
7.1.100.0040.01117.84
7.1.70.0030.00517.38
7.1.60.0060.00919.82
7.1.50.0090.00417.09
7.1.00.0070.08722.45
7.0.200.0040.00416.97
7.0.140.0030.07322.13
7.0.100.0100.07720.02
7.0.90.0030.07019.95
7.0.80.0070.04719.84
7.0.70.0100.06019.86
7.0.60.0130.03719.77
7.0.50.0270.04320.38
7.0.40.0100.07720.09
7.0.30.0070.08020.02
7.0.20.0100.08720.08
7.0.10.0070.04720.14
7.0.00.0070.05320.04
5.6.280.0100.06720.77
5.6.250.0000.04720.46
5.6.240.0070.08020.50
5.6.230.0030.04720.59
5.6.220.0030.05320.48
5.6.210.0000.05320.55
5.6.200.0170.07721.07
5.6.190.0100.08321.07
5.6.180.0130.06321.00
5.6.170.0070.05321.13
5.6.160.0100.08321.10
5.6.150.0070.08021.07
5.6.140.0070.04321.12
5.6.130.0030.09020.95
5.6.120.0000.08021.02
5.6.110.0070.05721.02
5.6.100.0100.06720.91
5.6.90.0130.07721.03
5.6.80.0170.04020.42
5.6.70.0070.04720.45
5.6.60.0030.07020.39
5.6.50.0070.07020.38
5.6.40.0030.08020.52
5.6.30.0130.03720.46
5.6.20.0000.05320.38
5.6.10.0170.06020.29
5.6.00.0030.05020.36
5.5.380.0070.04020.35
5.5.370.0030.05720.53
5.5.360.0300.06320.37
5.5.350.0200.07320.41
5.5.340.0070.08020.91
5.5.330.0070.07320.63
5.5.320.0100.08320.86
5.5.310.0070.08320.90
5.5.300.0100.07020.88
5.5.290.0100.08020.72
5.5.280.0170.03720.86
5.5.270.0200.07720.82
5.5.260.0070.04720.84
5.5.250.0100.07320.53
5.5.240.0030.07320.21
5.5.230.0170.07020.25
5.5.220.0130.07020.16
5.5.210.0100.05320.17
5.5.200.0270.04720.22
5.5.190.0200.04020.27
5.5.180.0030.05320.17
5.5.160.0030.04720.17
5.5.150.0030.08020.13
5.5.140.0100.07720.22
5.5.130.0100.07720.13
5.5.120.0030.04720.07
5.5.110.0030.08020.16
5.5.100.0030.04020.16
5.5.90.0070.03719.96
5.5.80.0000.07320.11
5.5.70.0030.08020.13
5.5.60.0100.05320.07
5.5.50.0100.07320.07
5.5.40.0030.08020.10
5.5.30.0000.08720.12
5.5.20.0070.04719.98
5.5.10.0130.04320.02
5.5.00.0100.06720.09
5.4.450.0070.05319.38
5.4.440.0030.07019.42
5.4.430.0000.08319.10
5.4.420.0130.05319.35
5.4.410.0030.08019.16
5.4.400.0100.04019.04
5.4.390.0070.07319.22
5.4.380.0100.05319.25
5.4.370.0100.06018.90
5.4.360.0130.04318.81
5.4.350.0100.04019.03
5.4.340.0230.04319.12
5.4.320.0030.07719.14
5.4.310.0170.06719.13
5.4.300.0000.05319.04
5.4.290.0130.07718.96
5.4.280.0070.04719.05
5.4.270.0000.06319.02
5.4.260.0000.04319.19
5.4.250.0130.07019.07
5.4.240.0070.06319.18
5.4.230.0070.04319.05
5.4.220.0030.06719.11
5.4.210.0030.04719.05
5.4.200.0070.08018.97
5.4.190.0030.07019.22
5.4.180.0100.03318.77
5.4.170.0030.04719.09
5.4.160.0100.03719.09
5.4.150.0030.04019.02
5.4.140.0000.04316.34
5.4.130.0030.06716.41
5.4.120.0000.04016.31
5.4.110.0070.06316.38
5.4.100.0100.06016.45
5.4.90.0030.06016.41
5.4.80.0100.06016.42
5.4.70.0130.06316.44
5.4.60.0030.07316.22
5.4.50.0130.06316.18
5.4.40.0000.06316.33
5.4.30.0030.04716.34
5.4.20.0000.07016.40
5.4.10.0170.07016.50
5.4.00.0130.06315.70
5.3.290.0130.07714.52
5.3.280.0170.06714.46
5.3.270.0070.07714.55
5.3.260.0070.05014.46
5.3.250.0030.04014.42
5.3.240.0130.06714.58
5.3.230.0070.08014.47
5.3.220.0170.07014.54
5.3.210.0070.04714.42
5.3.200.0070.08014.43
5.3.190.0070.07014.54
5.3.180.0030.05714.41
5.3.170.0130.03714.57
5.3.160.0170.04314.39
5.3.150.0100.04014.41
5.3.140.0100.07014.37
5.3.130.0100.07314.36
5.3.120.0000.06314.50
5.3.110.0100.06014.53
5.3.100.0070.07713.85
5.3.90.0070.07313.87
5.3.80.0100.07013.98
5.3.70.0070.07713.96
5.3.60.0170.06713.98
5.3.50.0070.05313.88
5.3.40.0030.07013.92
5.3.30.0130.06313.89
5.3.20.0130.07013.62
5.3.10.0000.07313.66
5.3.00.0030.05713.58
5.2.170.0000.06712.21
5.2.160.0030.04312.21
5.2.150.0070.03012.21
5.2.140.0030.06712.21
5.2.130.0030.03712.21
5.2.120.0030.03312.21
5.2.110.0070.03012.21
5.2.100.0030.06312.21
5.2.90.0130.04312.21
5.2.80.0170.03012.21
5.2.70.0100.03012.21
5.2.60.0070.05312.21
5.2.50.0000.04012.21
5.2.40.0000.03712.21
5.2.30.0070.06012.21
5.2.20.0000.04312.21
5.2.10.0070.04012.21
5.2.00.0070.05712.21
5.1.60.0070.04712.21
5.1.50.0000.06012.21
5.1.40.0100.02312.21
5.1.30.0070.05712.21
5.1.20.0030.05712.21
5.1.10.0030.05312.21
5.1.00.0100.04712.21
5.0.50.0070.04312.21
5.0.40.0130.01712.21
5.0.30.0030.05012.21
5.0.20.0000.02312.21
5.0.10.0000.02012.21
5.0.00.0000.03312.21
4.4.90.0030.03312.21
4.4.80.0000.03712.21
4.4.70.0100.03012.21
4.4.60.0030.03312.21
4.4.50.0030.01712.21
4.4.40.0000.02712.21
4.4.30.0030.03012.21
4.4.20.0070.03312.21
4.4.10.0030.03712.21
4.4.00.0070.03012.21
4.3.110.0030.04012.21
4.3.100.0030.02312.21
4.3.90.0000.01712.21
4.3.80.0000.03312.21
4.3.70.0000.02012.21
4.3.60.0030.01312.21
4.3.50.0000.01712.21
4.3.40.0030.02312.21
4.3.30.0000.01712.21
4.3.20.0000.01712.21
4.3.10.0000.01712.21
4.3.00.0070.01012.21

preferences:
32.62 ms | 400 KiB | 5 Q