3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = ['a','1','test','0','0type', 123, 6.45]; foreach ($arr as $val) { echo '$val = ' . var_export($val, false) . '; !$val = ' . !$val . "\n"; }

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)
8.3.60.0070.00716.48
8.3.50.0140.00018.05
8.3.40.0150.00618.67
8.3.30.0090.00618.92
8.3.20.0040.00420.16
8.3.10.0040.00421.77
8.3.00.0060.00319.56
8.2.180.0080.00816.75
8.2.170.0070.00722.96
8.2.160.0000.01420.57
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0050.00320.95
8.2.110.0060.00322.13
8.2.100.0060.00617.84
8.2.90.0080.00019.08
8.2.80.0030.00617.97
8.2.70.0000.00817.63
8.2.60.0040.00418.04
8.2.50.0080.00018.07
8.2.40.0000.00717.91
8.2.30.0040.00418.09
8.2.20.0000.00817.65
8.2.10.0040.00418.10
8.2.00.0050.00317.56
8.1.270.0000.00823.91
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00323.97
8.1.230.0110.00019.10
8.1.220.0060.00617.74
8.1.210.0000.00818.77
8.1.200.0040.00717.23
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0040.00418.57
8.1.160.0000.00721.99
8.1.150.0070.00018.91
8.1.140.0040.00417.44
8.1.130.0000.00717.69
8.1.120.0030.00317.45
8.1.110.0080.00017.33
8.1.100.0080.00017.41
8.1.90.0050.00217.49
8.1.80.0000.00717.34
8.1.70.0000.00717.41
8.1.60.0000.00817.54
8.1.50.0040.00417.36
8.1.40.0060.00317.45
8.1.30.0000.00817.70
8.1.20.0080.00017.68
8.1.10.0060.00317.45
8.1.00.0030.00517.45
8.0.300.0030.00318.77
8.0.290.0040.00416.61
8.0.280.0000.00818.43
8.0.270.0050.00217.11
8.0.260.0050.00317.24
8.0.250.0000.00616.98
8.0.240.0030.00316.93
8.0.230.0000.00716.92
8.0.220.0000.00716.93
8.0.210.0000.00816.92
8.0.200.0000.00716.87
8.0.190.0000.00816.91
8.0.180.0040.00416.80
8.0.170.0000.00816.92
8.0.160.0030.00316.85
8.0.150.0040.00416.82
8.0.140.0000.00716.90
8.0.130.0040.00413.30
8.0.120.0030.00616.88
8.0.110.0070.00016.81
8.0.100.0040.00416.88
8.0.90.0050.00316.83
8.0.80.0000.01516.87
8.0.70.0000.00716.91
8.0.60.0040.00416.97
8.0.50.0020.00516.96
8.0.30.0090.01317.19
8.0.20.0100.00917.40
8.0.10.0050.00316.96
8.0.00.0090.00816.72
7.4.330.0050.00015.12
7.4.320.0070.00016.50
7.4.300.0040.00416.47
7.4.290.0000.00716.57
7.4.280.0000.00716.62
7.4.270.0070.00016.47
7.4.260.0030.00516.46
7.4.250.0000.00816.55
7.4.240.0050.00216.64
7.4.230.0000.00816.52
7.4.220.0110.01516.66
7.4.210.0070.00716.45
7.4.200.0000.00716.61
7.4.160.0080.01116.51
7.4.150.0140.00617.40
7.4.140.0090.00917.86
7.4.130.0080.01016.36
7.4.120.0080.01116.44
7.4.110.0130.00916.40
7.4.100.0160.00516.43
7.4.90.0090.00616.51
7.4.80.0100.01119.39
7.4.70.0060.01116.40
7.4.60.0070.01016.52
7.4.50.0000.00816.53
7.4.40.0070.01016.52
7.4.30.0030.01716.16
7.4.00.0140.00414.98
7.3.330.0000.00613.26
7.3.320.0020.00213.30
7.3.310.0070.00016.34
7.3.300.0000.00716.12
7.3.290.0090.01216.32
7.3.280.0090.00816.40
7.3.270.0090.00917.40
7.3.260.0160.00616.32
7.3.250.0100.01116.65
7.3.240.0060.01116.59
7.3.230.0000.01916.56
7.3.210.0120.01216.35
7.3.200.0120.00419.39
7.3.190.0090.01216.35
7.3.180.0100.01016.60
7.3.170.0040.01716.63
7.3.160.0100.01316.25
7.3.120.0140.00414.78
7.3.10.0060.00616.47
7.3.00.0100.00316.74
7.2.330.0120.00616.67
7.2.320.0130.01016.66
7.2.310.0150.00616.43
7.2.300.0090.01216.62
7.2.290.0090.00616.43
7.2.130.0000.01216.55
7.2.120.0030.01016.85
7.2.110.0090.00616.90
7.2.100.0040.00416.82
7.2.90.0070.00717.00
7.2.80.0110.00316.89
7.2.70.0000.00916.86
7.2.60.0030.01216.81
7.2.50.0030.01016.74
7.2.40.0070.00717.00
7.2.30.0100.00317.00
7.2.20.0110.00016.64
7.2.10.0040.00817.08
7.2.00.0050.00918.17
7.1.250.0000.01515.42
7.1.200.0100.00715.70
7.1.100.0060.00617.94
7.1.70.0100.00617.02
7.1.60.0160.00919.25
7.1.50.0110.01116.95
7.1.00.0070.07322.33
7.0.200.0040.00416.61
7.0.140.0070.07022.00
7.0.100.0000.06019.88
7.0.90.0130.07019.95
7.0.80.0200.06719.94
7.0.70.0100.06719.97
7.0.60.0100.05019.90
7.0.50.0130.07020.20
7.0.40.0000.05020.09
7.0.30.0100.07020.05
7.0.20.0130.08319.95
7.0.10.0070.09320.15
7.0.00.0000.07720.10
5.6.280.0100.06721.09
5.6.250.0130.07320.73
5.6.240.0070.06020.55
5.6.230.0100.08020.54
5.6.220.0200.07020.47
5.6.210.0100.03720.52
5.6.200.0130.07720.93
5.6.190.0070.08721.14
5.6.180.0100.07721.16
5.6.170.0200.04021.04
5.6.160.0100.08320.98
5.6.150.0170.07021.02
5.6.140.0070.06321.07
5.6.130.0100.08021.05
5.6.120.0130.07721.16
5.6.110.0030.08720.99
5.6.100.0030.08721.01
5.6.90.0100.08021.00
5.6.80.0100.06020.49
5.6.70.0100.07320.48
5.6.60.0100.07720.41
5.6.50.0100.07320.48
5.6.40.0230.06020.31
5.6.30.0070.08020.31
5.6.20.0070.04320.39
5.6.10.0030.05320.39
5.6.00.0100.05720.37
5.5.380.0130.06320.30
5.5.370.0200.07020.29
5.5.360.0070.07320.34
5.5.350.0000.04720.37
5.5.340.0070.08320.87
5.5.330.0000.06720.73
5.5.320.0070.05720.84
5.5.310.0100.08020.90
5.5.300.0170.07320.91
5.5.290.0100.08320.73
5.5.280.0070.05320.73
5.5.270.0130.07320.86
5.5.260.0070.05320.91
5.5.250.0200.07320.58
5.5.240.0070.07020.23
5.5.230.0100.07020.27
5.5.220.0130.07720.23
5.5.210.0130.08020.29
5.5.200.0100.07020.24
5.5.190.0130.05319.95
5.5.180.0100.07720.23
5.5.160.0030.05320.12
5.5.150.0170.08020.10
5.5.140.0070.07320.21
5.5.130.0100.06320.18
5.5.120.0130.08020.17
5.5.110.0130.05320.07
5.5.100.0170.05020.16
5.5.90.0100.06720.06
5.5.80.0070.06720.06
5.5.70.0070.08020.05
5.5.60.0130.07019.93
5.5.50.0000.08020.14
5.5.40.0130.05719.92
5.5.30.0070.03720.03
5.5.20.0070.04020.14
5.5.10.0030.08320.05
5.5.00.0070.06720.12
5.4.450.0100.07719.31
5.4.440.0170.07319.30
5.4.430.0100.07719.27
5.4.420.0030.06319.13
5.4.410.0030.05719.25
5.4.400.0100.05019.12
5.4.390.0100.07318.78
5.4.380.0070.07019.05
5.4.370.0070.07019.06
5.4.360.0030.05318.96
5.4.350.0130.05018.98
5.4.340.0130.07318.81
5.4.320.0130.06719.14
5.4.310.0100.07319.03
5.4.300.0100.06319.14
5.4.290.0100.07018.90
5.4.280.0070.07719.02
5.4.270.0170.06318.98
5.4.260.0100.07318.96
5.4.250.0070.06018.89
5.4.240.0030.05019.22
5.4.230.0100.07318.78
5.4.220.0130.06718.95
5.4.210.0130.06719.08
5.4.200.0130.06719.11
5.4.190.0000.07718.97
5.4.180.0030.04019.02
5.4.170.0100.07018.78
5.4.160.0070.06318.92
5.4.150.0070.07719.00
5.4.140.0030.05716.31
5.4.130.0070.07016.27
5.4.120.0100.06716.32
5.4.110.0130.07016.45
5.4.100.0100.06716.43
5.4.90.0130.07016.42
5.4.80.0230.02716.22
5.4.70.0000.05316.34
5.4.60.0070.06316.32
5.4.50.0070.07316.23
5.4.40.0000.04316.40
5.4.30.0100.06016.20
5.4.20.0100.06716.18
5.4.10.0030.07716.23
5.4.00.0100.06315.45
5.3.290.0130.07014.50
5.3.280.0070.07014.56
5.3.270.0100.07314.59
5.3.260.0030.07314.60
5.3.250.0130.06714.61
5.3.240.0070.06014.54
5.3.230.0000.07714.59
5.3.220.0100.05014.42
5.3.210.0100.03314.48
5.3.200.0070.07314.53
5.3.190.0030.07014.55
5.3.180.0070.07014.42
5.3.170.0070.06014.47
5.3.160.0200.04014.40
5.3.150.0170.06714.55
5.3.140.0070.08014.41
5.3.130.0130.04314.50
5.3.120.0100.06314.40
5.3.110.0100.03314.46
5.3.100.0100.07713.90
5.3.90.0070.04713.88
5.3.80.0070.03313.97
5.3.70.0030.03714.00
5.3.60.0030.06313.78
5.3.50.0030.07313.90
5.3.40.0100.07013.89
5.3.30.0100.06713.84
5.3.20.0070.07713.65
5.3.10.0070.06013.63
5.3.00.0030.06313.63
5.2.170.0030.06012.24
5.2.160.0030.04012.24
5.2.150.0030.06312.24
5.2.140.0000.06312.24
5.2.130.0100.05312.24
5.2.120.0070.04012.24
5.2.110.0000.05012.24
5.2.100.0070.05312.24
5.2.90.0070.06012.24
5.2.80.0030.06312.24
5.2.70.0030.03712.24
5.2.60.0030.05712.24
5.2.50.0000.06712.24
5.2.40.0130.05712.24
5.2.30.0000.06012.24
5.2.20.0030.06012.24
5.2.10.0000.05312.24
5.2.00.0030.05712.24
5.1.60.0070.05312.24
5.1.50.0030.03712.24
5.1.40.0100.05312.24
5.1.30.0130.04012.24
5.1.20.0000.06012.24
5.1.10.0070.02712.24
5.1.00.0030.05712.24
5.0.50.0070.04312.24
5.0.40.0030.04312.24
5.0.30.0000.07012.24
5.0.20.0030.03712.24
5.0.10.0030.04012.24
5.0.00.0030.06712.24
4.4.90.0070.03012.24
4.4.80.0030.03312.24
4.4.70.0030.02712.24
4.4.60.0070.02712.24
4.4.50.0070.03312.24
4.4.40.0030.03312.24
4.4.30.0030.03712.24
4.4.20.0030.01712.24
4.4.10.0000.03012.24
4.4.00.0000.04712.24
4.3.110.0070.02712.24
4.3.100.0030.03012.24
4.3.90.0000.03712.24
4.3.80.0030.04012.24
4.3.70.0000.04312.24
4.3.60.0030.02312.24
4.3.50.0030.03012.24
4.3.40.0030.04712.24
4.3.30.0000.03712.24
4.3.20.0030.04012.24
4.3.10.0030.03712.24
4.3.00.0000.03012.24

preferences:
69.4 ms | 400 KiB | 5 Q