3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = "toto";

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)
8.3.60.0110.01116.63
8.3.50.0110.00717.29
8.3.40.0070.00718.59
8.3.30.0070.01418.46
8.3.20.0040.00418.52
8.3.10.0110.00720.40
8.3.00.0170.00319.25
8.2.180.0120.00316.75
8.2.170.0070.00722.96
8.2.160.0150.00021.07
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0100.01026.16
8.2.120.0150.00319.36
8.2.110.0060.00321.05
8.2.100.0000.01117.72
8.2.90.0060.00319.22
8.2.80.0040.00417.93
8.2.70.0080.00017.48
8.2.60.0020.00517.93
8.2.50.0000.00918.07
8.2.40.0050.00218.22
8.2.30.0050.00218.04
8.2.20.0030.00717.49
8.2.10.0040.00417.59
8.2.00.0040.00417.62
8.1.280.0120.00325.92
8.1.270.0000.00724.66
8.1.260.0030.00526.35
8.1.250.0030.01428.09
8.1.240.0090.00020.88
8.1.230.0060.00620.97
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.13
8.1.190.0000.00817.50
8.1.180.0040.00418.10
8.1.170.0040.00418.75
8.1.160.0000.00718.86
8.1.150.0070.00018.57
8.1.140.0000.00717.36
8.1.130.0030.00317.78
8.1.120.0030.00417.30
8.1.110.0000.00717.34
8.1.100.0000.00717.22
8.1.90.0040.00317.41
8.1.80.0040.00417.26
8.1.70.0000.00717.38
8.1.60.0000.00817.48
8.1.50.0030.00617.43
8.1.40.0040.00417.34
8.1.30.0070.00017.58
8.1.20.0050.00317.53
8.1.10.0040.00417.32
8.1.00.0000.00717.21
8.0.300.0000.00819.69
8.0.290.0030.00316.75
8.0.280.0030.00318.24
8.0.270.0040.00417.18
8.0.260.0040.00416.64
8.0.250.0040.00416.93
8.0.240.0040.00416.86
8.0.230.0070.00016.77
8.0.220.0030.00516.73
8.0.210.0040.00316.71
8.0.200.0030.00316.82
8.0.190.0000.00716.85
8.0.180.0040.00416.77
8.0.170.0000.00916.86
8.0.160.0000.00716.86
8.0.150.0030.00616.77
8.0.140.0000.00816.68
8.0.130.0060.00013.24
8.0.120.0020.00516.72
8.0.110.0040.00416.72
8.0.100.0040.00416.71
8.0.90.0020.00516.88
8.0.80.0090.00616.88
8.0.70.0000.00716.88
8.0.60.0040.00416.59
8.0.50.0000.00716.65
8.0.30.0100.00916.90
8.0.20.0090.00916.79
8.0.10.0070.00016.92
8.0.00.0140.00616.68
7.4.330.0000.00612.91
7.4.320.0030.00516.58
7.4.300.0060.00016.35
7.4.290.0040.00416.43
7.4.280.0050.00316.41
7.4.270.0040.00416.46
7.4.260.0030.00313.13
7.4.250.0080.00016.42
7.4.240.0000.00716.52
7.4.230.0030.00316.50
7.4.220.0070.01116.46
7.4.210.0090.00616.49
7.4.200.0030.00316.62
7.4.190.0000.00716.42
7.4.160.0100.00616.34
7.4.150.0130.01316.54
7.4.140.0110.01016.43
7.4.130.0110.00616.51
7.4.120.0120.00516.36
7.4.110.0060.01216.33
7.4.100.0030.01416.21
7.4.90.0100.00716.34
7.4.80.0080.00816.25
7.4.70.0100.01316.30
7.4.60.0110.00516.43
7.4.50.0000.00716.46
7.4.40.0070.01016.17
7.4.30.0150.00316.49
7.4.00.0090.00614.91
7.3.330.0030.00312.98
7.3.320.0060.00012.97
7.3.310.0000.00715.98
7.3.300.0030.00315.99
7.3.290.0040.01116.17
7.3.280.0070.01116.16
7.3.270.0000.01716.23
7.3.260.0110.00916.36
7.3.250.0130.01116.11
7.3.240.0070.00916.10
7.3.230.0100.01316.41
7.3.210.0030.01416.27
7.3.200.0140.00319.39
7.3.190.0200.00016.10
7.3.180.0090.00616.10
7.3.170.0130.00316.26
7.3.160.0090.00616.30
7.3.120.0060.00814.88
7.2.330.0170.00016.49
7.2.320.0070.01016.32
7.2.310.0070.01416.28
7.2.300.0140.00316.21
7.2.290.0140.00316.50
7.2.00.0030.01018.92
7.1.70.0040.00416.94
7.1.60.0030.02119.40
7.1.50.0090.00316.69
7.1.00.0030.05322.40
7.0.200.0030.00316.48
7.0.140.0130.06321.94
7.0.120.0000.06722.15
7.0.60.0130.07719.90
7.0.50.0100.04017.85
7.0.40.0100.07720.04
7.0.30.0130.04720.10
7.0.20.0230.08320.17
7.0.10.0070.04320.02
7.0.00.0100.03720.19
5.6.280.0030.07321.00
5.6.210.0070.08320.66
5.6.200.0170.07718.14
5.6.190.0000.06720.35
5.6.180.0270.08020.35
5.6.170.0330.07020.45
5.6.160.0030.08320.61
5.6.150.0130.04318.17
5.6.140.0030.08318.22
5.6.130.0170.07718.21
5.6.120.0070.08321.01
5.6.110.0030.04020.98
5.6.100.0100.08321.13
5.6.90.0100.08020.92
5.6.80.0130.06720.41
5.5.350.0100.07720.46
5.5.340.0030.04017.90
5.5.330.0070.08320.43
5.5.320.0070.08020.27
5.5.310.0300.05720.27
5.5.300.0030.08018.01
5.5.290.0100.07718.01
5.5.280.0100.05720.76
5.5.270.0030.04020.82
5.5.260.0200.05320.86
5.5.250.0130.04720.68
5.5.240.0230.07720.09
5.4.450.0070.03719.49
5.4.440.0100.04319.41
5.4.430.0030.03719.40
5.4.420.0030.03719.41
5.4.410.0030.03719.28
5.4.400.0070.03319.08
5.4.390.0000.04019.18
5.4.380.0000.04018.97
5.4.370.0070.03319.08
5.4.360.0030.03718.91
5.4.350.0030.03719.18
5.4.340.0030.03719.14
5.4.320.0070.03319.05
5.4.310.0070.03319.18
5.4.300.0100.03718.81
5.4.290.0100.06319.07
5.4.280.0100.07019.11
5.4.270.0100.04019.09
5.4.260.0100.07319.08
5.4.250.0000.04318.80
5.4.240.0100.07319.16
5.4.230.0130.06719.15
5.4.220.0070.08018.90
5.4.210.0070.07018.99
5.4.200.0130.07019.14
5.4.190.0000.05019.16
5.4.180.0070.07719.11
5.4.170.0070.03719.06
5.4.160.0130.06719.12
5.4.150.0000.08718.79
5.4.140.0100.07016.21
5.4.130.0070.04016.18
5.4.120.0070.04016.33
5.4.110.0030.06716.14
5.4.100.0100.07016.32
5.4.90.0070.06016.32
5.4.80.0130.07016.39
5.4.70.0030.06316.34
5.4.60.0130.05016.38
5.4.50.0070.07016.25
5.4.40.0070.07316.38
5.4.30.0000.07716.29
5.4.20.0030.04316.21
5.4.10.0100.06716.20
5.4.00.0070.07315.80
5.3.290.0000.04014.54
5.3.280.0030.07314.41
5.3.270.0030.05714.53
5.3.260.0100.04014.54
5.3.250.0030.08014.57
5.3.240.0070.03714.61
5.3.230.0030.07714.43
5.3.220.0070.04314.51
5.3.210.0000.07714.49
5.3.200.0030.07714.46
5.3.190.0070.07314.50
5.3.180.0100.07014.51
5.3.170.0070.07314.35
5.3.160.0070.06314.53
5.3.150.0030.06314.35
5.3.140.0030.05314.64
5.3.130.0130.07314.48
5.3.120.0030.05014.49
5.3.110.0030.04014.47
5.3.100.0130.06014.11
5.3.90.0170.05713.97
5.3.80.0100.06714.02
5.3.70.0070.07713.80
5.3.60.0100.07013.84
5.3.50.0000.04713.88
5.3.40.0030.07013.75
5.3.30.0030.07313.74
5.3.20.0130.06313.61
5.3.10.0030.07713.60
5.3.00.0070.05013.56

preferences:
42.47 ms | 401 KiB | 5 Q