3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "yangyanfei"; echo $a;

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)
8.3.40.0110.00418.50
8.3.30.0140.00318.88
8.3.20.0040.00420.25
8.3.10.0030.00523.65
8.3.00.0090.00317.25
8.2.170.0070.01022.96
8.2.160.0060.00620.43
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0120.00926.16
8.2.120.0090.00622.09
8.2.110.0060.00322.24
8.2.100.0070.00317.91
8.2.90.0070.00019.05
8.2.80.0080.00017.97
8.2.70.0000.00817.59
8.2.60.0040.00417.80
8.2.50.0030.00518.07
8.2.40.0000.00819.27
8.2.30.0040.00417.93
8.2.20.0040.00417.67
8.2.10.0040.00417.61
8.2.00.0040.00417.55
8.1.270.0030.00623.97
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00023.87
8.1.230.0070.00419.02
8.1.220.0030.00517.74
8.1.210.0080.00018.77
8.1.200.0050.00317.23
8.1.190.0000.00917.17
8.1.180.0040.00418.10
8.1.170.0050.00318.52
8.1.160.0030.00321.93
8.1.150.0030.00618.47
8.1.140.0000.00717.42
8.1.130.0070.00017.88
8.1.120.0030.00317.40
8.1.110.0040.00417.41
8.1.100.0100.00017.38
8.1.90.0000.00717.38
8.1.80.0040.00417.27
8.1.70.0030.00317.37
8.1.60.0090.00017.47
8.1.50.0040.00417.44
8.1.40.0040.00417.49
8.1.30.0040.00417.54
8.1.20.0000.00717.54
8.1.10.0040.00417.39
8.1.00.0080.00017.34
8.0.300.0000.00718.77
8.0.290.0030.00317.05
8.0.280.0000.00718.43
8.0.270.0030.00317.30
8.0.260.0000.00716.68
8.0.250.0000.00816.98
8.0.240.0030.00616.86
8.0.230.0030.00316.92
8.0.220.0030.00316.71
8.0.210.0000.00716.70
8.0.200.0000.00616.90
8.0.190.0030.00616.75
8.0.180.0070.00016.89
8.0.170.0030.00616.82
8.0.160.0030.00316.84
8.0.150.0030.00316.66
8.0.140.0030.00616.74
8.0.130.0080.00013.23
8.0.120.0050.00216.73
8.0.110.0030.00516.78
8.0.100.0000.00716.79
8.0.90.0000.00716.72
8.0.80.0060.00916.83
8.0.70.0040.00416.61
8.0.60.0000.00716.59
8.0.50.0040.00416.76
8.0.30.0080.01117.08
8.0.20.0100.01017.40
8.0.10.0020.00516.89
8.0.00.0130.00516.70
7.4.330.0000.00515.14
7.4.320.0000.00616.46
7.4.300.0000.00616.43
7.4.290.0030.00316.32
7.4.280.0000.00716.50
7.4.270.0000.00816.32
7.4.260.0040.00416.44
7.4.250.0000.00816.34
7.4.240.0010.00616.47
7.4.230.0040.00416.27
7.4.220.0070.01016.53
7.4.210.0060.01016.51
7.4.200.0000.00716.23
7.4.190.0040.00416.29
7.4.160.0100.00616.49
7.4.150.0070.01117.40
7.4.140.0090.01117.86
7.4.130.0060.01316.34
7.4.120.0120.00716.35
7.4.110.0130.00316.55
7.4.100.0160.00316.42
7.4.90.0110.00616.49
7.4.80.0090.00919.39
7.4.70.0030.01316.48
7.4.60.0150.00916.25
7.4.50.0000.00816.23
7.4.40.0100.00622.77
7.4.30.0120.00416.20
7.4.00.0040.01114.85
7.3.330.0050.00012.90
7.3.320.0030.00312.92
7.3.310.0000.00716.26
7.3.300.0040.00316.08
7.3.290.0110.00316.14
7.3.280.0050.01216.16
7.3.270.0080.00817.40
7.3.260.0070.01116.35
7.3.250.0120.00616.20
7.3.240.0030.01416.21
7.3.230.0100.00716.55
7.3.210.0130.00316.21
7.3.200.0120.00619.39
7.3.190.0150.00616.08
7.3.180.0040.01216.08
7.3.170.0150.00616.27
7.3.160.0130.00416.24
7.3.120.0090.00614.74
7.2.330.0040.01216.42
7.2.320.0100.00716.67
7.2.310.0110.01116.60
7.2.300.0130.00316.49
7.2.290.0240.00716.50
7.2.00.0030.00719.09
7.1.100.0000.01518.05
7.1.70.0040.00717.00
7.1.60.0100.01319.31
7.1.50.0110.00316.86
7.1.00.0070.05022.51
7.0.200.0000.00916.70
7.0.140.0070.07022.01
7.0.100.0630.07319.93
7.0.90.0500.08019.98
7.0.80.0470.07719.92
7.0.70.0530.07719.95
7.0.60.0330.04719.87
7.0.50.0400.03720.38
7.0.40.0070.08320.19
7.0.30.0030.05720.18
7.0.20.0030.07720.18
7.0.10.0070.07720.09
7.0.00.0070.04720.04
5.6.280.0030.07320.89
5.6.250.0030.08020.59
5.6.240.0000.06020.63
5.6.230.0100.07320.73
5.6.220.0100.07720.67
5.6.210.0000.08720.47
5.6.200.0070.08321.10
5.6.190.0100.08720.97
5.6.180.0000.04721.17
5.6.170.0070.08321.02
5.6.160.0100.08021.13
5.6.150.0070.08020.95
5.6.140.0170.07021.04
5.6.130.0200.06721.05
5.6.120.0100.04721.04
5.6.110.0100.07721.09
5.6.100.0070.08021.15
5.6.90.0030.08021.04
5.6.80.0100.08020.55
5.6.70.0170.07320.38
5.6.60.0170.04020.37
5.6.50.0100.07320.32
5.6.40.0070.07720.29
5.6.30.0100.07320.38
5.6.20.0100.04320.37
5.6.10.0030.06720.43
5.6.00.0000.08720.38
5.5.380.0070.08020.54
5.5.370.0030.08320.51
5.5.360.0100.05720.36
5.5.350.0100.07320.39
5.5.340.0100.07020.86
5.5.330.0070.08020.90
5.5.320.0030.04020.89
5.5.310.0030.08320.88
5.5.300.0100.06720.82
5.5.290.0070.07720.75
5.5.280.0170.05720.80
5.5.270.0130.07020.86
5.5.260.0100.08020.85
5.5.250.0030.09020.54
5.5.240.0130.04720.29
5.5.230.0030.08020.20
5.5.220.0100.06320.26
5.5.210.0170.07020.26
5.5.200.0100.06720.22
5.5.190.0030.08020.21
5.5.180.0100.07720.11
5.5.160.0030.07720.23
5.5.150.0070.06720.20
5.5.140.0100.06720.17
5.5.130.0100.07720.05
5.5.120.0030.05320.16
5.5.110.0100.07320.26
5.5.100.0030.08020.09
5.5.90.0200.06320.16
5.5.80.0130.07020.06
5.5.70.0030.05019.94
5.5.60.0130.06020.09
5.5.50.0200.06720.03
5.5.40.0070.07720.02
5.5.30.0030.05020.13
5.5.20.0070.07720.09
5.5.10.0100.07320.00
5.5.00.0100.07320.10
5.4.450.0070.08019.28
5.4.440.0130.07719.45
5.4.430.0170.04019.36
5.4.420.0070.07319.45
5.4.410.0030.06019.17
5.4.400.0030.06019.10
5.4.390.0100.06019.07
5.4.380.0030.07719.13
5.4.370.0070.06718.95
5.4.360.0030.05318.89
5.4.350.0070.07319.13
5.4.340.0030.08019.14
5.4.320.0100.07718.99
5.4.310.0100.06319.15
5.4.300.0170.06719.22
5.4.290.0070.06719.07
5.4.280.0130.06318.79
5.4.270.0130.07018.94
5.4.260.0170.07019.03
5.4.250.0100.07018.78
5.4.240.0000.07318.96
5.4.230.0070.07019.02
5.4.220.0070.07718.81
5.4.210.0070.07318.96
5.4.200.0070.07319.09
5.4.190.0070.04719.04
5.4.180.0030.07319.02
5.4.170.0030.07018.95
5.4.160.0130.06318.82
5.4.150.0130.07019.13
5.4.140.0000.08016.38
5.4.130.0030.08016.27
5.4.120.0070.07016.33
5.4.110.0030.07016.28
5.4.100.0130.06016.33
5.4.90.0100.07016.31
5.4.80.0070.06716.20
5.4.70.0070.06716.33
5.4.60.0000.04016.30
5.4.50.0070.06016.23
5.4.40.0070.07016.29
5.4.30.0030.04316.20
5.4.20.0000.04716.25
5.4.10.0000.07716.18
5.4.00.0000.07715.81
5.3.290.0070.07314.65
5.3.280.0070.07714.59
5.3.270.0000.04014.60
5.3.260.0000.08314.51
5.3.250.0030.07714.56
5.3.240.0200.05714.54
5.3.230.0000.06314.45
5.3.220.0100.07014.52
5.3.210.0100.07314.54
5.3.200.0100.07014.41
5.3.190.0000.07314.57
5.3.180.0070.07014.51
5.3.170.0000.04014.47
5.3.160.0070.06714.54
5.3.150.0070.07314.56
5.3.140.0070.07314.54
5.3.130.0100.05714.55
5.3.120.0070.07314.41
5.3.110.0070.05314.40
5.3.100.0070.06714.04
5.3.90.0030.07013.97
5.3.80.0030.06714.00
5.3.70.0130.06713.88
5.3.60.0030.06713.78
5.3.50.0030.07313.94
5.3.40.0070.06713.82
5.3.30.0130.07013.87
5.3.20.0070.06313.64
5.3.10.0030.06713.62
5.3.00.0070.07313.40
5.2.170.0030.06311.10
5.2.160.0070.02311.00
5.2.150.0070.05711.14
5.2.140.0030.03711.18
5.2.130.0030.06011.11
5.2.120.0070.05711.12
5.2.110.0000.06310.94
5.2.100.0070.05711.09
5.2.90.0100.03011.09
5.2.80.0070.06011.16
5.2.70.0100.04011.08
5.2.60.0030.04011.01
5.2.50.0030.03710.83
5.2.40.0070.04010.95
5.2.30.0100.02010.95
5.2.20.0000.06310.81
5.2.10.0000.03010.88
5.2.00.0000.03010.66
5.1.60.0000.02710.03
5.1.50.0030.02310.02
5.1.40.0000.0279.96
5.1.30.0030.02310.20
5.1.20.0000.03310.26
5.1.10.0000.03310.09
5.1.00.0000.0279.91
5.0.50.0000.0208.93
5.0.40.0000.0208.93
5.0.30.0000.0308.93
5.0.20.0000.0338.93
5.0.10.0030.0378.93
5.0.00.0030.0638.93
4.4.90.0030.0208.93
4.4.80.0000.0208.93
4.4.70.0000.0178.93
4.4.60.0030.0138.93
4.4.50.0000.0178.93
4.4.40.0000.0238.93
4.4.30.0000.0178.93
4.4.20.0030.0138.93
4.4.10.0000.0208.93
4.4.00.0030.0208.93
4.3.110.0000.0208.93
4.3.100.0030.0238.93
4.3.90.0000.0138.93
4.3.80.0000.0438.93
4.3.70.0000.0278.93
4.3.60.0000.0178.93
4.3.50.0030.0108.93
4.3.40.0000.0538.93
4.3.30.0000.0138.93
4.3.20.0000.0308.93
4.3.10.0030.0138.93
4.3.00.0000.0378.93

preferences:
68.48 ms | 400 KiB | 5 Q