3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$writer = new XMLWriter(); //echo var_dump(getdate(strtotime("1 day"))); echo date("Y-m-d H:m:s", time())."\n"; echo date("Y-m-d H:m:s", strtotime("+20 minutes")); //echo date("Y-m-t", strtotime("first day of previous month") ) ;

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)
7.3.120.0080.00815.22
7.3.110.0060.01315.10
7.3.100.0090.00614.97
7.3.90.0000.01015.07
7.3.80.0060.00915.13
7.3.70.0070.01015.19
7.3.60.0090.00614.89
7.3.50.0060.00314.84
7.3.40.0030.01314.71
7.3.30.0040.01815.00
7.3.20.0070.01016.61
7.3.10.0070.00616.68
7.3.00.0050.00816.69
7.2.240.0130.00714.96
7.2.230.0060.00915.43
7.2.220.0130.00315.43
7.2.210.0030.01115.45
7.2.200.0080.00615.37
7.2.190.0140.00315.24
7.2.180.0090.00915.09
7.2.170.0030.01415.29
7.2.160.0140.00714.95
7.2.150.0070.01117.00
7.2.140.0080.00817.11
7.2.130.0110.00716.96
7.2.120.0130.00516.85
7.2.110.0080.00716.86
7.2.100.0050.01016.78
7.2.90.0110.00916.90
7.2.80.0110.00816.97
7.2.70.0080.00817.01
7.2.60.0060.00817.04
7.2.50.0130.00317.09
7.2.40.0050.01217.07
7.2.30.0080.00716.92
7.2.20.0100.00716.89
7.2.10.0100.00616.88
7.2.00.0070.00617.56
7.1.330.0100.00315.90
7.1.320.0000.00915.94
7.1.310.0060.00616.09
7.1.300.0000.01716.06
7.1.290.0040.00916.04
7.1.280.0060.00915.72
7.1.270.0030.01015.81
7.1.260.0090.00615.52
7.1.250.0070.01015.86
7.1.200.0040.00815.81
7.1.70.0060.00317.22
7.1.60.0100.00616.99
7.1.50.0070.01417.05
7.1.00.0000.08022.51
7.0.200.0130.00616.70
7.0.140.0070.07022.08
7.0.90.0030.07719.98
7.0.80.0100.08019.88
7.0.70.0000.08319.80
7.0.60.0100.07319.95
7.0.50.0130.07320.30
7.0.40.0030.04719.99
7.0.30.0100.08020.14
7.0.20.0130.04320.05
7.0.10.0100.07720.17
7.0.00.0100.06320.13
5.6.280.0030.07720.90
5.6.240.0100.05720.57
5.6.230.0070.07320.67
5.6.220.0130.07720.57
5.6.210.0070.05020.53
5.6.200.0070.08021.17
5.6.190.0030.07720.95
5.6.180.0170.05320.94
5.6.170.0100.06321.02
5.6.160.0070.07321.17
5.6.150.0070.04321.07
5.6.140.0130.07720.95
5.6.130.0200.07021.07
5.6.120.0000.08721.01
5.6.110.0100.04721.06
5.6.100.0100.07020.93
5.6.90.0130.07321.00
5.6.80.0070.08320.34
5.6.70.0070.04020.31
5.6.60.0100.06720.41
5.6.50.0130.04020.31
5.6.40.0030.04020.37
5.6.30.0070.06020.40
5.6.20.0070.03720.40
5.6.10.0100.03320.38
5.6.00.0070.04020.24
5.5.380.0170.06720.45
5.5.370.0100.07720.52
5.5.360.0070.07320.36
5.5.350.0070.05020.38
5.5.340.0030.05320.77
5.5.330.0070.03320.77
5.5.320.0070.07020.87
5.5.310.0000.08320.81
5.5.300.0070.05020.79
5.5.290.0100.08020.79
5.5.280.0130.07320.71
5.5.270.0070.08320.89
5.5.260.0070.08320.79
5.5.250.0100.08020.70
5.5.240.0100.04720.17
5.5.230.0000.08720.30
5.5.220.0130.07020.11
5.5.210.0030.08320.24
5.5.200.0000.04320.17
5.5.190.0000.07020.20
5.5.180.0000.04320.17
5.5.160.0070.04320.22
5.5.150.0030.04020.18
5.5.140.0030.04019.98
5.5.130.0130.03020.13
5.5.120.0070.03720.20
5.5.110.0030.03720.25
5.5.100.0070.03320.00
5.5.90.0000.08720.14
5.5.80.0000.04320.05
5.5.70.0070.05020.17
5.5.60.0030.05020.05
5.5.50.0000.04019.94
5.5.40.0030.03719.92
5.5.30.0070.03720.04
5.5.20.0070.03719.94
5.5.10.0130.07020.02
5.5.00.0000.04320.02
5.4.450.0000.08719.43
5.4.440.0070.05719.14
5.4.430.0030.04719.39
5.4.420.0100.07319.26
5.4.410.0070.05719.13
5.4.400.0100.07719.06
5.4.390.0100.05019.12
5.4.380.0170.06719.06
5.4.370.0070.07319.04
5.4.360.0200.02319.07
5.4.350.0030.04318.91
5.4.340.0030.03718.90
5.4.320.0100.03318.98
5.4.310.0000.04019.03
5.4.300.0030.03718.97
5.4.290.0070.03318.78
5.4.280.0000.04019.02
5.4.270.0000.04018.99
5.4.260.0030.04019.11
5.4.250.0070.07318.96
5.4.240.0030.06719.11
5.4.230.0070.05019.04
5.4.220.0000.04019.21
5.4.210.0030.03719.14
5.4.200.0030.03718.78
5.4.190.0030.05318.88
5.4.180.0030.05319.04
5.4.170.0030.04018.93
5.4.160.0070.04318.89
5.4.150.0100.03319.22
5.4.140.0070.03316.12
5.4.130.0030.03016.43
5.4.120.0070.04316.41
5.4.110.0030.03716.31
5.4.100.0000.04016.26
5.4.90.0030.03716.27
5.4.80.0030.03716.36
5.4.70.0000.03716.29
5.4.60.0070.02716.24
5.4.50.0000.03716.37
5.4.40.0100.03016.26
5.4.30.0030.05016.30
5.4.20.0100.02716.28
5.4.10.0070.03016.23
5.4.00.0100.03315.81
5.3.290.0100.03014.52
5.3.280.0030.08014.45
5.3.270.0030.05014.56
5.3.260.0100.03014.59
5.3.250.0030.03714.44
5.3.240.0000.04014.60
5.3.230.0070.03314.55
5.3.220.0000.03714.38
5.3.210.0000.05314.56
5.3.200.0070.03314.50
5.3.190.0070.06314.39
5.3.180.0070.03714.54
5.3.170.0030.03314.54
5.3.160.0030.03714.39
5.3.150.0030.07314.47
5.3.140.0030.03714.55
5.3.130.0100.05014.55
5.3.120.0030.03714.36
5.3.110.0000.04014.53
5.3.100.0070.03013.98
5.3.90.0070.03014.02
5.3.80.0000.04013.96
5.3.70.0030.05314.02
5.3.60.0100.02314.00
5.3.50.0000.03713.89
5.3.40.0000.04313.90
5.3.30.0100.02713.84
5.3.20.0030.03713.68
5.3.10.0100.06313.50
5.3.00.0100.07013.61
5.2.170.0000.03010.97
5.2.160.0030.03311.16
5.2.150.0030.03011.06
5.2.140.0030.02710.97
5.2.130.0100.03710.93
5.2.120.0000.03011.05
5.2.110.0030.03711.09
5.2.100.0100.05710.91
5.2.90.0070.04711.09
5.2.80.0000.02711.09
5.2.70.0030.02711.11
5.2.60.0100.02010.91
5.2.50.0030.02310.89
5.2.40.0100.05710.83
5.2.30.0070.06010.96
5.2.20.0000.06710.95
5.2.10.0070.05710.88
5.2.00.0100.04010.73
5.1.60.0030.03010.55
5.1.50.0070.05010.55
5.1.40.0100.03710.55
5.1.30.0070.02710.55
5.1.20.0100.05010.55
5.1.10.0070.05310.55
5.1.00.0000.03010.55
5.0.50.0030.02310.55
5.0.40.0030.04710.55
5.0.30.0000.06710.55
5.0.20.0070.01710.55
5.0.10.0030.03010.55
5.0.00.0130.04710.55
4.4.90.0100.02710.55
4.4.80.0030.03310.55
4.4.70.0000.02710.55
4.4.60.0070.01710.55
4.4.50.0000.03710.55
4.4.40.0000.05310.55
4.4.30.0030.03710.55
4.4.20.0000.03710.55
4.4.10.0030.03710.55
4.4.00.0030.05310.55
4.3.110.0000.02010.55
4.3.100.0000.03010.55
4.3.90.0000.03710.55
4.3.80.0000.05010.55
4.3.70.0000.03710.55
4.3.60.0030.03310.55
4.3.50.0030.03310.55
4.3.40.0000.05010.55
4.3.30.0000.03710.55
4.3.20.0000.03710.55
4.3.10.0000.02710.55
4.3.00.0000.02010.55

preferences:
36.67 ms | 400 KiB | 5 Q