3v4l.org

run code in 300+ PHP versions simultaneously
<?php //echo (new \DateTime())->format('Y-m-d H:i:s'); echo new \DateTime('NOW');

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)
8.3.40.0120.00318.67
8.3.30.0070.00719.14
8.3.20.0040.00420.04
8.3.10.0070.00021.93
8.3.00.0070.00022.58
8.2.170.0040.01122.96
8.2.160.0100.00319.20
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00319.32
8.2.110.0100.00022.19
8.2.100.0070.00419.70
8.2.90.0000.00719.20
8.2.80.0000.00818.03
8.2.70.0030.00617.75
8.2.60.0040.00418.16
8.2.50.0050.00318.07
8.2.40.0030.00518.34
8.2.30.0070.00018.18
8.2.20.0040.00417.89
8.2.10.0040.00417.84
8.2.00.0040.00417.92
8.1.270.0050.00322.05
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00023.86
8.1.230.0090.00319.13
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0030.00617.35
8.1.190.0040.00417.66
8.1.180.0030.00518.80
8.1.170.0030.00718.70
8.1.160.0000.00722.13
8.1.150.0040.00418.73
8.1.140.0070.00317.55
8.1.130.0030.00317.77
8.1.120.0040.00417.46
8.1.110.0000.00817.50
8.1.100.0070.00017.40
8.1.90.0020.00517.55
8.1.80.0040.00317.53
8.1.70.0000.00717.32
8.1.60.0000.00817.63
8.1.50.0040.00417.47
8.1.40.0060.00317.53
8.1.30.0040.00417.60
8.1.20.0050.00317.66
8.1.10.0030.00617.52
8.1.00.0000.00717.64
8.0.300.0040.00418.77
8.0.290.0090.00017.30
8.0.280.0040.00418.51
8.0.270.0000.00717.34
8.0.260.0000.00616.95
8.0.250.0000.00717.09
8.0.240.0000.00717.15
8.0.230.0030.00317.10
8.0.220.0030.00317.04
8.0.210.0000.00716.97
8.0.200.0060.00017.17
8.0.190.0000.00717.13
8.0.180.0000.00717.09
8.0.170.0040.00417.09
8.0.160.0040.00417.13
8.0.150.0040.00417.04
8.0.140.0000.00717.02
8.0.130.0000.00513.36
8.0.120.0080.00017.01
8.0.110.0030.00317.02
8.0.100.0000.00817.08
8.0.90.0040.00417.00
8.0.80.0030.01317.03
8.0.70.0000.00716.91
8.0.60.0050.00317.01
8.0.50.0050.00217.19
8.0.30.0100.00917.21
8.0.20.0130.01217.40
8.0.10.0000.00717.13
8.0.00.0060.01216.94
7.4.330.0050.00015.09
7.4.320.0000.00616.65
7.4.300.0000.00616.55
7.4.290.0000.00716.61
7.4.280.0040.00416.64
7.4.270.0080.00016.56
7.4.260.0000.00716.65
7.4.250.0050.00316.59
7.4.240.0020.00516.54
7.4.230.0030.00316.32
7.4.220.0070.01016.68
7.4.210.0120.00216.71
7.4.200.0070.00016.56
7.4.190.0000.00716.67
7.4.160.0090.00616.93
7.4.150.0080.01117.40
7.4.140.0210.01617.86
7.4.130.0090.00816.72
7.4.120.0100.00816.83
7.4.110.0070.01016.81
7.4.100.0110.00716.73
7.4.90.0110.00716.59
7.4.80.0120.00919.39
7.4.70.0100.01016.52
7.4.60.0040.01216.50
7.4.50.0020.01016.64
7.4.40.0080.00422.77
7.4.30.0000.01716.70
7.4.00.0080.00915.21
7.3.330.0000.00512.99
7.3.320.0000.00613.29
7.3.310.0030.00316.36
7.3.300.0000.00616.25
7.3.290.0060.00816.36
7.3.280.0040.01316.36
7.3.270.0140.00317.40
7.3.260.0130.01216.29
7.3.250.0120.00516.42
7.3.240.0100.01016.54
7.3.230.0120.01316.40
7.3.210.0110.00716.55
7.3.200.0090.01219.39
7.3.190.0100.01116.36
7.3.180.0040.01316.36
7.3.170.0030.01316.50
7.3.160.0080.00816.52
7.3.120.0080.00814.88
7.3.110.0000.01515.02
7.3.100.0100.00314.93
7.3.90.0050.00514.90
7.3.80.0000.01214.75
7.3.70.0070.00714.65
7.3.60.0030.00914.86
7.3.50.0060.00614.84
7.3.40.0030.00914.72
7.3.30.0090.00614.98
7.3.20.0030.01316.57
7.3.10.0030.00716.71
7.3.00.0070.00416.68
7.2.330.0090.00916.86
7.2.320.0090.00916.79
7.2.310.0060.01216.77
7.2.300.0100.01016.80
7.2.290.0030.01316.57
7.2.250.0040.01115.19
7.2.240.0060.01315.12
7.2.230.0100.00315.09
7.2.220.0070.00715.05
7.2.210.0030.00914.95
7.2.200.0060.01014.98
7.2.190.0070.00415.12
7.2.180.0040.00715.11
7.2.170.0100.00615.09
7.2.60.0100.00316.87
7.2.00.0000.01419.16
7.1.330.0060.00615.74
7.1.320.0040.00415.76
7.1.310.0030.00715.76
7.1.300.0030.00515.79
7.1.290.0070.00715.63
7.1.280.0120.00415.75
7.1.270.0110.00415.85
7.1.260.0030.00715.79
7.1.200.0060.00615.91
7.1.100.0030.00718.25
7.1.70.0090.00017.08
7.1.60.0110.00419.82
7.1.50.0060.01516.90
7.1.00.0070.06722.37
7.0.200.0070.00716.92
7.0.140.0030.07722.08
7.0.100.0130.07319.92
7.0.90.0070.08319.85
7.0.80.0030.04319.84
7.0.70.0030.04019.86
7.0.60.0030.04019.97
7.0.50.0000.04320.37
7.0.40.0030.06720.11
7.0.30.0030.04020.09
7.0.20.0070.08020.05
7.0.10.0070.08320.14
7.0.00.0170.03720.02
5.6.280.0070.07021.11
5.6.250.0030.06320.80
5.6.240.0070.07320.50
5.6.230.0200.07020.58
5.6.220.0130.07320.66
5.6.210.0130.06720.46
5.6.200.0000.09721.02
5.6.190.0070.03721.01
5.6.180.0200.06721.04
5.6.170.0100.08021.08
5.6.160.0100.07320.95
5.6.150.0030.08021.02
5.6.140.0100.08021.01
5.6.130.0130.07720.95
5.6.120.0000.06021.04
5.6.110.0070.04321.15
5.6.100.0030.04720.98
5.6.90.0130.06720.91
5.6.80.0030.04020.45
5.6.70.0070.06020.39
5.6.60.0070.07320.32
5.6.50.0130.07020.51
5.6.40.0070.03720.49
5.6.30.0100.04720.49
5.6.20.0100.03320.43
5.6.10.0100.06320.34
5.6.00.0030.08320.50
5.5.380.0070.08720.34
5.5.370.0030.08020.39
5.5.360.0070.04020.49
5.5.350.0030.04020.43
5.5.340.0200.07720.64
5.5.330.0130.07320.92
5.5.320.0070.07720.86
5.5.310.0070.04020.82
5.5.300.0030.05720.85
5.5.290.0100.08320.59
5.5.280.0070.07020.81
5.5.270.0030.08020.86
5.5.260.0130.06720.91
5.5.250.0100.08320.69
5.5.240.0100.07720.10
5.5.230.0030.04320.14
5.5.220.0100.07320.29
5.5.210.0030.03720.28
5.5.200.0070.07320.25
5.5.190.0100.08020.21
5.5.180.0070.04020.18
5.5.160.0030.04020.13
5.5.150.0030.08020.11
5.5.140.0030.04020.07
5.5.130.0170.04320.26
5.5.120.0100.03320.10
5.5.110.0030.06720.24
5.5.100.0100.07020.11
5.5.90.0100.05319.96
5.5.80.0030.06320.03
5.5.70.0170.08020.14
5.5.60.0100.05020.14
5.5.50.0170.03719.95
5.5.40.0070.04319.95
5.5.30.0100.08020.03
5.5.20.0170.05719.92
5.5.10.0100.03320.10
5.5.00.0100.06720.06
5.4.450.0070.03719.38
5.4.440.0130.07319.35
5.4.430.0100.06719.34
5.4.420.0100.07319.55
5.4.410.0100.07319.22
5.4.400.0030.07018.98
5.4.390.0170.04019.12
5.4.380.0100.07019.03
5.4.370.0070.07719.06
5.4.360.0070.04018.81
5.4.350.0130.07019.03
5.4.340.0000.06318.96
5.4.320.0070.05318.98
5.4.310.0070.07718.81
5.4.300.0170.07319.23
5.4.290.0030.04718.81
5.4.280.0070.07018.94
5.4.270.0030.05719.23
5.4.260.0170.04718.98
5.4.250.0100.07319.09
5.4.240.0070.04318.93
5.4.230.0030.08019.02
5.4.220.0130.04718.96
5.4.210.0030.07319.11
5.4.200.0030.07019.11
5.4.190.0130.07319.04
5.4.180.0030.04719.04
5.4.170.0000.07718.93
5.4.160.0070.07018.75
5.4.150.0030.05018.90
5.4.140.0070.07016.33
5.4.130.0030.06016.32
5.4.120.0030.06716.33
5.4.110.0070.05316.27
5.4.100.0170.06016.38
5.4.90.0070.06316.45
5.4.80.0130.06016.25
5.4.70.0100.06716.47
5.4.60.0070.06016.20
5.4.50.0030.07316.30
5.4.40.0000.08016.29
5.4.30.0100.07016.21
5.4.20.0130.05316.39
5.4.10.0100.07316.27
5.4.00.0030.04315.82
5.3.290.0100.03014.52
5.3.280.0000.08314.44
5.3.270.0070.04314.52
5.3.260.0130.07014.45
5.3.250.0100.04314.54
5.3.240.0100.06314.43
5.3.230.0130.07014.43
5.3.220.0030.07314.54
5.3.210.0100.03014.57
5.3.200.0030.04014.55
5.3.190.0030.06314.38
5.3.180.0030.04014.55
5.3.170.0030.05714.50
5.3.160.0070.06014.55
5.3.150.0000.03714.46
5.3.140.0100.03014.50
5.3.130.0030.03314.40
5.3.120.0100.03714.36
5.3.110.0000.07714.38
5.3.100.0200.06013.90
5.3.90.0130.06713.92
5.3.80.0030.03714.02
5.3.70.0030.07313.78
5.3.60.0000.07313.77
5.3.50.0100.06313.94
5.3.40.0030.07313.80
5.3.30.0030.06313.67
5.3.20.0030.07313.55
5.3.10.0030.03313.61
5.3.00.0070.05313.61
5.2.170.0000.05311.72
5.2.160.0070.05711.72
5.2.150.0070.04011.72
5.2.140.0030.06011.72
5.2.130.0070.05311.72
5.2.120.0030.05311.72
5.2.110.0100.03011.72
5.2.100.0000.03311.72
5.2.90.0130.02011.72
5.2.80.0000.03711.72
5.2.70.0070.03011.72
5.2.60.0000.04011.72
5.2.50.0070.05311.72
5.2.40.0100.05311.72
5.2.30.0100.04711.72
5.2.20.0100.05711.72
5.2.10.0100.05311.72
5.2.00.0000.03711.72
5.1.60.0070.03011.72
5.1.50.0000.02711.72
5.1.40.0000.03311.72
5.1.30.0130.03711.72
5.1.20.0000.03311.72
5.1.10.0000.02711.72
5.1.00.0000.02711.72
5.0.50.0030.01711.72
5.0.40.0000.02311.72
5.0.30.0030.02711.72
5.0.20.0000.01711.72
5.0.10.0000.02011.72
5.0.00.0030.03011.72
4.4.90.0030.03311.72
4.4.80.0000.01711.72
4.4.70.0000.02011.72
4.4.60.0000.04011.72
4.4.50.0000.03711.72
4.4.40.0000.02711.72
4.4.30.0000.01711.72
4.4.20.0030.01711.72
4.4.10.0000.01711.72
4.4.00.0000.02711.72
4.3.110.0030.01311.72
4.3.100.0070.01011.72
4.3.90.0030.01711.72
4.3.80.0030.02311.72
4.3.70.0030.01311.72
4.3.60.0000.01711.72
4.3.50.0000.01311.72
4.3.40.0030.04011.72
4.3.30.0070.01711.72
4.3.20.0000.01711.72
4.3.10.0070.01011.72
4.3.00.0000.01311.72

preferences:
39.07 ms | 400 KiB | 5 Q