3v4l.org

run code in 300+ PHP versions simultaneously
<?php $first_number = 10; $first_number += 2; echo first_number; ?>

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)
8.3.60.0120.00316.75
8.3.50.0120.01017.62
8.3.40.0070.00718.85
8.3.30.0090.00618.89
8.3.20.0080.00018.63
8.3.10.0000.01518.73
8.3.00.0100.00017.50
8.2.180.0070.01416.50
8.2.170.0100.01022.96
8.2.160.0130.00321.05
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00320.88
8.2.110.0030.00621.18
8.2.100.0000.01117.84
8.2.90.0000.00819.19
8.2.80.0000.00719.25
8.2.70.0040.00417.75
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0000.00918.22
8.2.30.0060.00318.07
8.2.20.0000.00917.78
8.2.10.0000.00817.79
8.2.00.0040.00417.77
8.1.280.0120.00325.92
8.1.270.0070.00024.66
8.1.260.0030.00726.35
8.1.250.0020.00528.09
8.1.240.0070.00423.68
8.1.230.0070.00420.87
8.1.220.0040.00418.77
8.1.210.0030.00619.08
8.1.200.0060.00317.48
8.1.190.0070.00017.53
8.1.180.0000.00818.10
8.1.170.0040.00418.84
8.1.160.0040.00418.78
8.1.150.0040.00418.63
8.1.140.0050.00217.45
8.1.130.0000.00717.72
8.1.120.0000.00717.47
8.1.110.0040.00417.42
8.1.100.0050.00217.36
8.1.90.0000.00717.41
8.1.80.0030.00517.46
8.1.70.0030.00317.43
8.1.60.0040.00417.57
8.1.50.0000.00717.48
8.1.40.0040.00417.54
8.1.30.0040.00417.59
8.1.20.0000.00817.62
8.1.10.0000.00717.55
8.1.00.0080.00017.54
8.0.300.0080.00019.99
8.0.290.0020.00516.75
8.0.280.0060.00318.50
8.0.270.0000.00817.16
8.0.260.0000.00616.93
8.0.250.0000.01016.94
8.0.240.0000.00717.00
8.0.230.0070.00016.91
8.0.220.0070.00016.92
8.0.210.0030.00316.95
8.0.200.0020.00516.89
8.0.190.0030.00317.05
8.0.180.0030.00717.00
8.0.170.0090.00016.82
8.0.160.0050.00216.98
8.0.150.0030.00616.86
8.0.140.0030.00616.91
8.0.130.0000.00613.38
8.0.120.0000.00716.91
8.0.110.0020.00516.84
8.0.100.0050.00316.80
8.0.90.0020.00516.93
8.0.80.0070.00816.89
8.0.70.0070.00016.81
8.0.60.0040.00416.74
8.0.50.0000.00716.99
8.0.30.0070.01117.16
8.0.20.0100.00916.91
8.0.10.0030.00517.00
8.0.00.0130.01216.70
7.4.330.0060.00012.96
7.4.320.0000.00616.61
7.4.300.0000.00616.56
7.4.290.0000.00616.57
7.4.280.0040.00416.51
7.4.270.0000.00716.50
7.4.260.0030.00313.23
7.4.250.0070.00016.45
7.4.240.0030.00316.42
7.4.230.0020.00516.62
7.4.220.0190.00316.52
7.4.210.0100.00516.55
7.4.200.0030.00316.70
7.4.190.0020.00516.74
7.4.160.0070.01016.66
7.4.150.0060.01516.39
7.4.140.0090.00916.45
7.4.130.0090.00816.47
7.4.120.0090.01116.52
7.4.110.0070.01016.43
7.4.100.0080.00816.43
7.4.90.0140.00416.33
7.4.80.0100.00619.39
7.4.70.0090.00916.46
7.4.60.0130.00316.41
7.4.50.0090.00316.43
7.4.40.0090.00616.47
7.4.30.0110.01116.52
7.4.00.0080.00915.05
7.3.330.0070.00013.14
7.3.320.0000.00613.11
7.3.310.0040.00416.04
7.3.300.0070.00016.04
7.3.290.0070.01316.17
7.3.280.0050.00916.19
7.3.270.0000.02316.41
7.3.260.0000.02016.32
7.3.250.0070.00916.24
7.3.240.0100.00616.11
7.3.230.0100.00716.57
7.3.210.0090.00916.33
7.3.200.0070.01016.12
7.3.190.0000.02116.30
7.3.180.0110.00416.11
7.3.170.0040.01416.35
7.3.160.0100.00716.31
7.3.120.0100.00314.81
7.3.110.0040.01114.57
7.3.100.0040.01114.51
7.3.90.0090.00614.70
7.3.80.0080.00814.87
7.3.70.0030.01214.61
7.3.60.0000.01114.75
7.3.50.0100.00314.80
7.3.40.0000.01014.73
7.3.30.0160.00014.80
7.3.20.0090.00616.71
7.3.10.0030.01016.55
7.3.00.0100.00616.41
7.2.330.0030.01316.46
7.2.320.0060.01616.49
7.2.310.0000.01716.46
7.2.300.0060.01016.37
7.2.290.0190.00316.56
7.2.250.0140.00415.16
7.2.240.0040.01515.01
7.2.230.0000.01514.73
7.2.220.0000.01314.87
7.2.210.0000.01314.80
7.2.200.0000.01415.00
7.2.190.0000.01115.00
7.2.180.0040.00714.88
7.2.170.0000.01414.86
7.2.60.0130.00316.80
7.2.00.0030.01019.43
7.1.330.0060.00615.91
7.1.320.0030.01215.82
7.1.310.0090.00615.73
7.1.300.0070.00715.45
7.1.290.0040.00715.50
7.1.280.0090.00615.82
7.1.270.0000.01415.76
7.1.260.0030.00915.95
7.1.200.0130.00015.82
7.1.100.0030.00618.02
7.1.70.0000.00917.13
7.1.60.0130.01319.40
7.1.50.0270.01034.70
7.1.00.0000.04022.44
7.0.200.0210.00714.91
7.0.140.0000.07722.07
7.0.120.0030.03322.13
7.0.60.0070.07020.02
7.0.50.0100.03717.68
7.0.40.0000.09720.25
7.0.30.0270.05720.01
7.0.20.0200.03720.17
7.0.10.0300.07720.09
7.0.00.0130.03720.19
5.6.280.0000.08021.12
5.6.210.0070.07720.50
5.6.200.0030.04718.18
5.6.190.0100.08720.27
5.6.180.0330.03320.58
5.6.170.0170.04320.52
5.6.160.0030.04320.53
5.6.150.0070.05318.11
5.6.140.0130.07718.18
5.6.130.0070.06718.18
5.6.120.0000.08721.01
5.6.110.0100.07321.02
5.6.100.0100.07721.00
5.6.90.0070.04021.02
5.6.80.0200.06720.38
5.6.70.0170.04020.42
5.5.350.0400.07020.29
5.5.340.0070.08017.99
5.5.330.0170.06020.21
5.5.320.0130.07720.29
5.5.310.0170.08320.19
5.5.300.0100.05317.91
5.5.290.0030.04717.92
5.5.280.0070.07720.65
5.5.270.0030.05020.72
5.5.260.0130.07020.68
5.5.250.0070.07020.70
5.5.240.0070.05320.24
5.4.450.0070.05019.44
5.4.440.0100.05019.11
5.4.430.0030.04319.40
5.4.420.0070.04019.54
5.4.410.0070.04019.12
5.4.400.0100.04019.13
5.4.390.0070.07319.17
5.4.380.0000.05319.14
5.4.370.0030.06319.08
5.4.360.0070.03719.07
5.4.350.0030.04719.15
5.4.340.0030.06319.08
5.4.320.0200.06719.00
5.4.310.0070.07718.87
5.4.300.0030.04318.91
5.4.290.0000.04018.79
5.4.280.0030.04018.91
5.4.270.0070.04318.91
5.4.260.0070.03319.07
5.4.250.0000.04018.80
5.4.240.0000.04018.78
5.4.230.0000.04319.07
5.4.220.0030.08718.91
5.4.210.0070.04319.13
5.4.200.0100.07018.78
5.4.190.0100.06718.81
5.4.180.0130.05019.15
5.4.170.0030.08319.07
5.4.160.0030.04718.77
5.4.150.0030.05019.15
5.4.140.0070.07016.29
5.4.130.0070.07716.30
5.4.120.0070.06316.21
5.4.110.0030.04716.34
5.4.100.0100.06716.37
5.4.90.0030.06316.66
5.4.80.0070.04016.22
5.4.70.0000.07716.59
5.4.60.0100.04716.26
5.4.50.0070.05016.30
5.4.40.0030.07016.26
5.4.30.0100.04316.34
5.4.20.0070.05316.30
5.4.10.0070.06316.20
5.4.00.0100.04315.80
5.3.290.0170.05014.60
5.3.280.0030.05014.46
5.3.270.0070.05014.61
5.3.260.0070.04714.48
5.3.250.0070.04714.53
5.3.240.0000.05014.52
5.3.230.0100.06014.68
5.3.220.0130.07014.65
5.3.210.0170.06314.54
5.3.200.0100.04014.46
5.3.190.0100.04014.52
5.3.180.0070.07014.46
5.3.170.0070.04314.49
5.3.160.0030.03714.57
5.3.150.0030.06714.48
5.3.140.0000.04014.52
5.3.130.0030.04014.56
5.3.120.0100.07014.47
5.3.110.0000.07014.49
5.3.100.0100.03313.85
5.3.90.0070.07313.86
5.3.80.0030.07013.80
5.3.70.0030.06014.05
5.3.60.0030.08013.98
5.3.50.0030.03713.91
5.3.40.0100.03713.87
5.3.30.0100.06013.87
5.3.20.0070.07313.66
5.3.10.0030.03713.57
5.3.00.0070.07313.45
5.2.170.0070.03711.13
5.2.160.0100.03011.04
5.2.150.0070.04011.14
5.2.140.0070.05011.07
5.2.130.0030.03710.98
5.2.120.0000.03011.02
5.2.110.0030.03310.99
5.2.100.0000.03710.98
5.2.90.0030.04711.07
5.2.80.0100.04011.02
5.2.70.0030.06310.97
5.2.60.0100.05710.93
5.2.50.0000.03710.91
5.2.40.0000.06311.14
5.2.30.0000.05711.05
5.2.20.0030.04310.94
5.2.10.0070.05010.71
5.2.00.0070.04010.70
5.1.60.0030.0539.98
5.1.50.0070.0509.93
5.1.40.0030.0479.92
5.1.30.0030.03310.18
5.1.20.0030.05010.33
5.1.10.0070.03010.12
5.1.00.0000.03010.21
5.0.50.0070.0478.55
5.0.40.0070.0408.30
5.0.30.0030.0638.20
5.0.20.0030.0478.27
5.0.10.0070.0338.30
5.0.00.0000.0338.20
4.4.90.0030.0307.91
4.4.80.0070.0337.91
4.4.70.0030.0377.91
4.4.60.0030.0337.91
4.4.50.0030.0277.91
4.4.40.0000.0477.91
4.4.30.0070.0307.91
4.4.20.0030.0237.91
4.4.10.0030.0137.91
4.4.00.0000.0607.91
4.3.110.0000.0207.91
4.3.100.0000.0177.91
4.3.90.0000.0337.91
4.3.80.0030.0237.91
4.3.70.0000.0337.91
4.3.60.0030.0277.91
4.3.50.0000.0207.91
4.3.40.0000.0477.91
4.3.30.0000.0337.91
4.3.20.0000.0207.91
4.3.10.0030.0137.91
4.3.00.0030.0307.91

preferences:
39.49 ms | 401 KiB | 5 Q