3v4l.org

run code in 300+ PHP versions simultaneously
<?php $before = new \DateTime("2013-09-11 18:30:00"); $after = new \DateTime("2013-09-11 18:35:00"); if ($before < $after) { echo "ok"; } else { echo "bad"; }

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)
8.3.70.0190.00416.63
8.3.60.0090.01218.43
8.3.50.0220.01122.01
8.3.40.0040.01118.67
8.3.30.0070.00718.94
8.3.20.0070.00020.30
8.3.10.0090.00022.09
8.3.00.0090.00022.39
8.2.190.0110.01116.88
8.2.180.0180.00016.48
8.2.170.0150.00322.96
8.2.160.0100.00321.02
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0080.01226.16
8.2.120.0000.01519.48
8.2.110.0090.00022.25
8.2.100.0090.00317.84
8.2.90.0080.00019.35
8.2.80.0000.00818.05
8.2.70.0000.00817.75
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0030.00618.22
8.2.30.0030.00618.12
8.2.20.0000.00817.75
8.2.10.0000.00819.65
8.2.00.0090.00017.83
8.1.280.0070.01025.92
8.1.270.0000.00722.12
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0040.00819.21
8.1.220.0000.00817.78
8.1.210.0000.00818.77
8.1.200.0030.00617.48
8.1.190.0050.00317.42
8.1.180.0040.00418.10
8.1.170.0080.00018.62
8.1.160.0090.00022.06
8.1.150.0070.00018.73
8.1.140.0000.00817.63
8.1.130.0070.00017.77
8.1.120.0040.00417.61
8.1.110.0000.00717.61
8.1.100.0070.00017.66
8.1.90.0040.00417.53
8.1.80.0000.00717.59
8.1.70.0030.00317.66
8.1.60.0040.00417.67
8.1.50.0000.00717.54
8.1.40.0000.00817.52
8.1.30.0060.00317.84
8.1.20.0040.00417.72
8.1.10.0000.00817.68
8.1.00.0050.00217.74
8.0.300.0000.00718.77
8.0.290.0000.00717.17
8.0.280.0070.00018.41
8.0.270.0050.00317.20
8.0.260.0030.00317.05
8.0.250.0030.00317.05
8.0.240.0050.00317.18
8.0.230.0000.00717.15
8.0.220.0000.00817.05
8.0.210.0000.00717.12
8.0.200.0000.00617.20
8.0.190.0070.00017.16
8.0.180.0040.00417.13
8.0.170.0020.00517.03
8.0.160.0080.00017.00
8.0.150.0030.00417.06
8.0.140.0020.00516.94
8.0.130.0000.00513.44
8.0.120.0050.00317.03
8.0.110.0040.00417.13
8.0.100.0080.00017.07
8.0.90.0040.00416.97
8.0.80.0040.01117.05
8.0.70.0070.00017.10
8.0.60.0050.00317.10
8.0.50.0040.00417.19
8.0.30.0140.00817.42
8.0.20.0090.00917.47
8.0.10.0000.00717.23
8.0.00.0140.00616.76
7.4.330.0050.00015.09
7.4.320.0030.00316.66
7.4.300.0060.00316.55
7.4.290.0030.00316.64
7.4.280.0040.00416.63
7.4.270.0030.00316.63
7.4.260.0040.00416.67
7.4.250.0000.00716.70
7.4.240.0060.00216.59
7.4.230.0070.00016.70
7.4.220.0040.01416.67
7.4.210.0080.00816.76
7.4.200.0040.00316.84
7.4.190.0030.00316.90
7.4.160.0140.00316.68
7.4.150.0130.00317.40
7.4.140.0050.01317.86
7.4.130.0090.00816.61
7.4.120.0090.01116.70
7.4.110.0060.00916.59
7.4.100.0000.01716.65
7.4.90.0060.01116.69
7.4.80.0070.01019.39
7.4.70.0150.00316.74
7.4.60.0090.00616.67
7.4.50.0030.00516.38
7.4.40.0130.00322.77
7.4.30.0100.00616.65
7.4.00.0160.00015.26
7.3.330.0030.00313.15
7.3.320.0050.00013.23
7.3.310.0000.00716.34
7.3.300.0030.00316.21
7.3.290.0030.01016.37
7.3.280.0070.00916.35
7.3.270.0180.00717.40
7.3.260.0070.01016.59
7.3.250.0100.00716.40
7.3.240.0100.00716.65
7.3.230.0120.00616.39
7.3.210.0030.01416.59
7.3.200.0120.00919.39
7.3.190.0190.00416.40
7.3.180.0130.00616.45
7.3.170.0070.01416.57
7.3.160.0080.00816.38
7.3.120.0080.00414.61
7.2.330.0110.00616.62
7.2.320.0110.00716.72
7.2.310.0130.00316.53
7.2.300.0150.00316.63
7.2.290.0130.00416.71
7.1.70.0000.00916.95
7.1.60.0130.01019.82
7.1.50.0000.02117.05
7.1.00.0000.08022.28
7.0.200.0080.00416.91
7.0.140.0000.07722.21
7.0.100.0130.05020.03
7.0.90.0070.07319.93
7.0.80.0100.03719.89
7.0.70.0030.05719.92
7.0.60.0030.04719.94
7.0.50.0230.08020.30
7.0.40.0230.03320.07
7.0.30.0100.07720.09
7.0.20.0170.05020.03
7.0.10.0030.04320.10
7.0.00.0030.08020.14
5.6.280.0070.07021.09
5.6.250.0130.07720.59
5.6.240.0000.06320.75
5.6.230.0100.07020.71
5.6.220.0100.05320.48
5.6.210.0030.08720.67
5.6.200.0130.07320.95
5.6.190.0070.05021.16
5.6.180.0070.04321.10
5.6.170.0100.04720.94
5.6.160.0070.07021.02
5.6.150.0070.05021.04
5.6.140.0070.06321.03
5.6.130.0070.06020.98
5.6.120.0070.05021.03
5.6.110.0070.04021.06
5.6.100.0000.05021.04
5.6.90.0100.03720.99
5.6.80.0030.04020.42
5.6.70.0070.05720.43
5.6.60.0000.04720.53
5.6.50.0070.03320.33
5.6.40.0070.04020.42
5.6.30.0100.04320.46
5.6.20.0000.04320.46
5.6.10.0000.04320.28
5.6.00.0030.03720.37
5.5.380.0100.06020.37
5.5.370.0030.05020.56
5.5.360.0200.06320.39
5.5.350.0130.06020.43
5.5.340.0070.08320.72
5.5.330.0130.06720.82
5.5.320.0030.05020.88
5.5.310.0100.07320.76
5.5.300.0170.07020.80
5.5.290.0200.03320.75
5.5.280.0070.04320.86
5.5.270.0030.04320.91
5.5.260.0100.03720.74
5.5.250.0070.04020.67
5.5.240.0030.04020.26
5.5.230.0100.03320.23
5.5.220.0030.03720.23
5.5.210.0000.03720.25
5.5.200.0030.04020.12
5.5.190.0070.03720.27
5.5.180.0070.04020.11
5.5.160.0000.04320.11
5.5.150.0070.03720.21
5.5.140.0170.02719.97
5.5.130.0000.04720.21
5.5.120.0130.02719.98
5.5.110.0000.04320.22
5.5.100.0070.04020.04
5.5.90.0030.03720.06
5.5.80.0100.03320.14
5.5.70.0100.02720.11
5.5.60.0030.04019.95
5.5.50.0030.04720.04
5.5.40.0070.03720.14
5.5.30.0030.03020.14
5.5.20.0030.04019.95
5.5.10.0030.04020.03
5.5.00.0000.04319.99
5.4.450.0070.04319.45
5.4.440.0070.04319.36
5.4.430.0030.04019.26
5.4.420.0000.04319.34
5.4.410.0100.03319.22
5.4.400.0030.03318.89
5.4.390.0030.04018.79
5.4.380.0000.04018.78
5.4.370.0000.04019.05
5.4.360.0000.04019.03
5.4.350.0070.04319.04
5.4.340.0000.04018.95
5.4.320.0070.04018.90
5.4.310.0030.04019.05
5.4.300.0100.02719.02
5.4.290.0070.03319.09
5.4.280.0100.03719.00
5.4.270.0000.04018.90
5.4.260.0030.03319.14
5.4.250.0070.03318.80
5.4.240.0000.04019.09
5.4.230.0070.04319.07
5.4.220.0070.04018.81
5.4.210.0030.03018.96
5.4.200.0070.02718.97
5.4.190.0070.02719.18
5.4.180.0000.03719.09
5.4.170.0000.04019.22
5.4.160.0030.04319.00
5.4.150.0030.03318.98
5.4.140.0070.03316.42
5.4.130.0030.03016.34
5.4.120.0030.02716.38
5.4.110.0030.04016.35
5.4.100.0000.06016.31
5.4.90.0000.03716.43
5.4.80.0100.06716.25
5.4.70.0030.07316.45
5.4.60.0030.06016.39
5.4.50.0030.04316.18
5.4.40.0000.06016.26
5.4.30.0000.07016.23
5.4.20.0070.07016.24
5.4.10.0100.06016.27
5.4.00.0130.06315.56
5.3.290.0000.04014.62
5.3.280.0000.03314.56
5.3.270.0000.04014.62
5.3.260.0070.03714.59
5.3.250.0000.04014.51
5.3.240.0000.03314.51
5.3.230.0030.03314.59
5.3.220.0030.03314.52
5.3.210.0000.04314.50
5.3.200.0070.03714.51
5.3.190.0130.06714.49
5.3.180.0030.06714.53
5.3.170.0070.06714.54
5.3.160.0030.05014.55
5.3.150.0100.03714.52
5.3.140.0100.04014.49
5.3.130.0000.04014.40
5.3.120.0000.04714.54
5.3.110.0000.08314.40
5.3.100.0070.05314.01
5.3.90.0070.07013.99
5.3.80.0070.06013.87
5.3.70.0070.06713.77
5.3.60.0030.07713.99
5.3.50.0070.06713.81
5.3.40.0030.07313.92
5.3.30.0030.03013.90
5.3.20.0130.03313.66
5.3.10.0030.07313.61
5.3.00.0000.07713.49
5.2.170.0070.03710.98
5.2.160.0000.06011.16
5.2.150.0030.03711.14
5.2.140.0070.06011.13
5.2.130.0070.06010.96
5.2.120.0100.04711.05
5.2.110.0000.06311.12
5.2.100.0070.05710.93
5.2.90.0100.05011.02
5.2.80.0070.03311.05
5.2.70.0100.04711.09
5.2.60.0070.05311.04
5.2.50.0030.06010.85
5.2.40.0100.05310.98
5.2.30.0030.05711.04
5.2.20.0000.03711.02
5.2.10.0000.03710.86
5.2.00.0000.06010.66
5.1.60.0000.02310.04
5.1.50.0000.0379.98
5.1.40.0030.0339.97
5.1.30.0000.02710.39
5.1.20.0000.03310.39
5.1.10.0030.03310.11
5.1.00.0000.03010.06
5.0.50.0000.0378.58
5.0.40.0070.0138.25
5.0.30.0030.0478.26
5.0.20.0000.0178.25
5.0.10.0000.0238.25
5.0.00.0030.0708.25
4.4.90.0030.0338.25
4.4.80.0000.0138.25
4.4.70.0030.0108.25
4.4.60.0000.0138.25
4.4.50.0000.0208.25
4.4.40.0000.0578.25
4.4.30.0030.0108.25
4.4.20.0030.0338.25
4.4.10.0070.0308.25
4.4.00.0030.0378.25
4.3.110.0030.0108.25
4.3.100.0030.0278.25
4.3.90.0000.0308.25
4.3.80.0000.0238.25
4.3.70.0000.0278.25
4.3.60.0000.0138.25
4.3.50.0000.0208.25
4.3.40.0030.0438.25
4.3.30.0030.0108.25
4.3.20.0000.0338.25
4.3.10.0000.0378.25
4.3.00.0000.0138.25

preferences:
60.45 ms | 402 KiB | 5 Q