3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo checkdate("13", "3", "1984") ? "true" : "false";

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)
8.3.60.0070.01118.30
8.3.50.0100.00822.05
8.3.40.0150.00018.72
8.3.30.0060.00920.13
8.3.20.0000.00820.21
8.3.10.0040.00422.04
8.3.00.0040.00422.46
8.2.180.0080.00818.04
8.2.170.0110.00422.96
8.2.160.0100.00322.16
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.77
8.2.110.0050.00522.13
8.2.100.0070.00417.91
8.2.90.0040.00419.17
8.2.80.0020.00519.37
8.2.70.0040.00417.63
8.2.60.0000.00817.80
8.2.50.0030.00518.07
8.2.40.0040.00418.09
8.2.30.0000.00717.97
8.2.20.0000.00817.68
8.2.10.0000.00717.53
8.2.00.0030.00617.48
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.66
8.1.230.0110.00019.16
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.13
8.1.190.0080.00017.27
8.1.180.0030.00618.88
8.1.170.0000.00818.63
8.1.160.0000.00822.17
8.1.150.0040.00418.46
8.1.140.0040.00417.31
8.1.130.0000.00717.68
8.1.120.0050.00317.34
8.1.110.0040.00417.33
8.1.100.0040.00417.20
8.1.90.0070.00017.25
8.1.80.0050.00217.23
8.1.70.0000.00717.31
8.1.60.0040.00417.46
8.1.50.0000.00817.28
8.1.40.0000.00717.27
8.1.30.0040.00417.41
8.1.20.0030.00617.47
8.1.10.0000.00717.34
8.1.00.0030.00617.34
8.0.300.0070.00018.77
8.0.290.0040.00417.05
8.0.280.0070.00018.36
8.0.270.0030.00317.23
8.0.260.0000.00716.86
8.0.250.0000.00716.85
8.0.240.0080.00016.83
8.0.230.0030.00316.87
8.0.220.0070.00016.72
8.0.210.0030.00316.77
8.0.200.0040.00416.75
8.0.190.0030.00616.79
8.0.180.0040.00416.91
8.0.170.0040.00416.72
8.0.160.0000.00716.76
8.0.150.0000.00716.79
8.0.140.0000.00716.73
8.0.130.0000.00613.21
8.0.120.0040.00416.75
8.0.110.0000.00816.85
8.0.100.0030.00316.71
8.0.90.0000.00816.88
8.0.80.0090.00616.81
8.0.70.0000.00716.82
8.0.60.0000.00816.71
8.0.50.0000.00716.88
8.0.30.0120.00916.95
8.0.20.0120.00617.40
8.0.10.0040.00416.81
8.0.00.0130.00516.74
7.4.330.0030.00315.00
7.4.320.0030.00316.46
7.4.300.0060.00016.47
7.4.290.0000.00716.37
7.4.280.0000.00716.37
7.4.270.0000.00716.42
7.4.260.0000.00813.16
7.4.250.0030.00316.38
7.4.240.0060.00216.43
7.4.230.0030.00316.17
7.4.220.0000.01816.38
7.4.210.0060.00916.38
7.4.200.0000.00816.18
7.4.190.0070.00016.43
7.4.160.0030.01316.33
7.4.150.0070.01117.40
7.4.140.0140.00617.86
7.4.130.0110.00616.46
7.4.120.0080.00816.46
7.4.110.0100.00716.38
7.4.100.0130.00816.38
7.4.90.0070.01016.33
7.4.80.0070.01319.39
7.4.70.0140.00316.33
7.4.60.0100.01016.31
7.4.50.0040.00416.39
7.4.40.0060.01022.77
7.4.30.0270.02516.48
7.4.00.0030.00715.04
7.3.330.0020.00313.07
7.3.320.0030.00312.87
7.3.310.0000.00716.18
7.3.300.0030.00316.13
7.3.290.0130.00016.16
7.3.280.0120.00716.11
7.3.270.0100.00717.40
7.3.260.0060.00916.20
7.3.250.0110.00616.38
7.3.240.0150.00416.32
7.3.230.0110.00516.42
7.3.210.0060.01016.13
7.3.200.0160.00019.39
7.3.190.0090.00916.46
7.3.180.0070.01016.02
7.3.170.0000.02016.32
7.3.160.0120.00316.47
7.3.120.0000.01314.69
7.3.10.0060.00316.36
7.3.00.0090.00616.46
7.2.330.0230.03016.30
7.2.320.0070.01016.33
7.2.310.0140.00716.55
7.2.300.0080.00816.73
7.2.290.0100.01016.51
7.2.130.0050.00516.63
7.2.120.0060.00616.83
7.2.110.0030.00616.65
7.2.100.0090.00316.55
7.2.90.0090.00316.57
7.2.80.0100.00616.69
7.2.70.0100.00316.60
7.2.60.0000.01016.77
7.2.50.0100.00716.39
7.2.40.0060.00616.54
7.2.30.0080.00416.57
7.2.20.0070.00316.78
7.2.10.0080.00416.23
7.2.00.0030.00717.93
7.1.250.0030.00515.48
7.1.100.0030.01017.87
7.1.70.0040.00416.97
7.1.60.0050.00517.15
7.1.50.0070.01416.72
7.1.00.0070.07022.37
7.0.200.0160.00316.83
7.0.140.0000.07722.07
7.0.60.0070.07719.95
7.0.50.0170.07317.80
7.0.40.0130.07320.04
7.0.30.0270.07320.09
7.0.20.0270.08320.16
7.0.10.0230.04320.09
7.0.00.0100.07020.17
5.6.280.0000.07720.89
5.6.210.0070.04020.69
5.6.200.0030.04718.18
5.6.190.0070.06320.56
5.6.180.0170.04720.35
5.6.170.0230.05320.47
5.6.160.0170.06020.54
5.6.150.0070.08318.20
5.6.140.0070.05018.14
5.6.130.0030.04318.21
5.6.120.0030.07021.12
5.6.110.0000.05021.08
5.6.100.0170.04720.98
5.6.90.0130.06721.12
5.6.80.0100.03720.52
5.6.70.0330.07320.45
5.5.350.0030.08020.29
5.5.340.0130.07718.02
5.5.330.0130.07720.36
5.5.320.0300.07320.30
5.5.310.0400.07020.33
5.5.300.0000.08017.91
5.5.290.0100.03317.94
5.5.280.0030.06720.77
5.5.270.0070.05320.75
5.5.260.0030.04720.88
5.5.250.0070.03720.69
5.5.240.0100.07720.25
5.4.450.0770.08019.27
5.4.440.0930.05719.45
5.4.430.0800.04719.40
5.4.420.0070.05319.24
5.4.410.1100.05319.50
5.4.400.1130.08018.75
5.4.390.1400.06018.46
5.4.380.0300.05318.67
5.4.370.0170.05018.62
5.4.360.0100.05318.53
5.4.350.0060.03811.97
5.4.340.0090.04611.97
5.4.320.0060.03512.45
5.4.310.0080.03612.45
5.4.300.0070.04812.45
5.4.290.0030.04012.45
5.4.280.0090.03512.35
5.4.270.0100.04212.35
5.4.260.0020.04012.35
5.4.250.0050.03712.35
5.4.240.0170.06318.77
5.4.230.0100.07318.77
5.4.220.0130.04318.78
5.4.210.0100.04718.84
5.4.200.0070.04718.84
5.4.190.0170.04018.66
5.4.180.0000.05319.01
5.4.170.0170.06018.77
5.4.160.0030.05018.71
5.4.150.0000.05718.89
5.4.140.0130.06716.41
5.4.130.0100.05016.23
5.4.120.0030.05016.20
5.4.110.0100.04716.52
5.4.100.0070.04716.48
5.4.90.0030.04716.48
5.4.80.0030.04716.27
5.4.70.0000.05016.46
5.4.60.0070.04316.16
5.4.50.0070.06016.31
5.4.40.0070.05016.21
5.4.30.0000.05316.34
5.4.20.0130.04716.45
5.4.10.0100.05316.26
5.4.00.0070.04315.85
5.3.290.0080.05012.80
5.3.280.0070.05014.47
5.3.270.0030.05314.69
5.3.260.0070.05014.46
5.3.250.0030.05014.37
5.3.240.0130.06314.61
5.3.230.0030.05714.45
5.3.220.0030.05014.57
5.3.210.0030.05314.60
5.3.200.0000.05314.58
5.3.190.0070.04714.65
5.3.180.0030.05014.57
5.3.170.0030.04714.41
5.3.160.0030.05014.55
5.3.150.0070.04714.57
5.3.140.0070.04714.39
5.3.130.0070.05014.56
5.3.120.0130.04314.54
5.3.110.0030.05014.54
5.3.100.0100.06314.05
5.3.90.0000.06713.86
5.3.80.0030.05014.02
5.3.70.0000.05014.00
5.3.60.0000.05013.85
5.3.50.0070.05013.94
5.3.40.0130.03713.99
5.3.30.0030.04713.75
5.3.20.0100.04013.63
5.3.10.0130.03713.48
5.3.00.0030.05013.33
5.2.170.0000.04310.97
5.2.160.0100.04711.04
5.2.150.0100.03311.15
5.2.140.0000.04311.18
5.2.130.0070.04011.25
5.2.120.0070.03310.93
5.2.110.0030.03711.00
5.2.100.0000.04011.09
5.2.90.0000.04311.09
5.2.80.0100.03311.19
5.2.70.0130.05010.99
5.2.60.0000.04711.04
5.2.50.0030.04310.95
5.2.40.0030.04010.83
5.2.30.0000.04311.06
5.2.20.0030.03710.96
5.2.10.0070.03310.92
5.2.00.0100.03010.80
5.1.60.0030.03010.05
5.1.50.0000.0339.91
5.1.40.0000.05010.03
5.1.30.0000.04010.42
5.1.20.0000.04010.56
5.1.10.0000.03710.13
5.1.00.0000.0379.97
5.0.50.0030.0278.77
5.0.40.0000.0278.44
5.0.30.0000.0438.12
5.0.20.0000.0308.13
5.0.10.0030.0238.36
5.0.00.0000.0408.20
4.4.90.0070.0176.61
4.4.80.0030.0176.61
4.4.70.0030.0206.61
4.4.60.0030.0236.61
4.4.50.0000.0206.61
4.4.40.0070.0276.61
4.4.30.0000.0276.61
4.4.20.0000.0206.61
4.4.10.0000.0206.61
4.4.00.0070.0276.61
4.3.110.0030.0276.61
4.3.100.0030.0176.61
4.3.90.0100.0176.61
4.3.80.0000.0336.61
4.3.70.0000.0206.61
4.3.60.0000.0206.61
4.3.50.0030.0206.61
4.3.40.0000.0336.61
4.3.30.0000.0236.61
4.3.20.0030.0206.61
4.3.10.0000.0236.61
4.3.00.0130.0237.09

preferences:
42.84 ms | 401 KiB | 5 Q