3v4l.org

run code in 300+ PHP versions simultaneously
<?php function safeEval($haystack,$needle) { str_ireplace($needle,"' '",$haystack); //$return = $haystack; return eval($haystack); //return; } $string = array("Hello","drop","Kyle"); $find = array("Drop"); safeEval($string,$find);

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)
8.3.40.0030.01018.76
8.3.30.0160.00019.04
8.3.20.0040.00420.29
8.3.10.0000.00723.48
8.3.00.0080.00020.69
8.2.170.0070.01422.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0030.00720.78
8.2.110.0030.01420.52
8.2.100.0040.00817.84
8.2.90.0040.00419.08
8.2.80.0050.00318.03
8.2.70.0000.00817.38
8.2.60.0000.00818.03
8.2.50.0040.00418.07
8.2.40.0020.00518.34
8.2.30.0000.00717.95
8.2.20.0080.00017.54
8.2.10.0030.00617.80
8.2.00.0040.00417.73
8.1.270.0000.00822.04
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0070.00423.87
8.1.230.0080.00423.85
8.1.220.0060.00317.79
8.1.210.0080.00018.77
8.1.200.0090.00017.25
8.1.190.0060.00317.50
8.1.180.0030.00518.10
8.1.170.0000.00818.66
8.1.160.0000.00721.93
8.1.150.0030.00618.60
8.1.140.0040.00417.34
8.1.130.0030.00317.45
8.1.120.0030.00317.48
8.1.110.0040.00417.53
8.1.100.0040.00417.48
8.1.90.0000.00717.46
8.1.80.0070.00017.43
8.1.70.0050.00217.47
8.1.60.0040.00417.57
8.1.50.0000.00717.51
8.1.40.0000.00817.52
8.1.30.0000.00817.69
8.1.20.0040.00417.70
8.1.10.0040.00417.56
8.1.00.0030.00617.43
8.0.300.0000.00718.77
8.0.290.0030.00617.18
8.0.280.0030.00318.44
8.0.270.0000.00717.31
8.0.260.0000.00816.84
8.0.250.0070.00016.94
8.0.240.0070.00017.04
8.0.230.0000.00817.02
8.0.220.0070.00016.96
8.0.210.0040.00416.95
8.0.200.0000.00617.01
8.0.190.0030.00317.07
8.0.180.0000.00716.92
8.0.170.0040.00416.98
8.0.160.0000.00816.92
8.0.150.0030.00316.79
8.0.140.0000.00916.99
8.0.130.0000.00613.42
8.0.120.0040.00416.93
8.0.110.0050.00316.88
8.0.100.0050.00316.87
8.0.90.0000.00716.84
8.0.80.0080.00816.98
8.0.70.0040.00416.83
8.0.60.0080.00016.79
8.0.50.0000.00716.87
8.0.30.0090.01017.06
8.0.20.0080.01217.40
8.0.10.0040.00417.00
8.0.00.0140.00616.81
7.4.330.0030.00315.00
7.4.320.0000.00616.62
7.4.300.0040.00416.51
7.4.290.0070.00016.60
7.4.280.0000.00816.63
7.4.270.0040.00316.43
7.4.260.0000.00716.59
7.4.250.0040.00416.33
7.4.240.0040.00416.58
7.4.230.0070.00016.63
7.4.220.0090.00916.46
7.4.210.0120.00616.62
7.4.200.0000.00716.70
7.4.190.0030.00316.70
7.4.160.0090.00916.72
7.4.150.0070.01117.40
7.4.140.0130.00717.86
7.4.130.0090.00816.66
7.4.120.0030.01416.59
7.4.110.0100.00716.54
7.4.100.0060.01116.41
7.4.90.0150.00616.59
7.4.80.0040.01616.69
7.4.70.0070.00816.52
7.4.60.0100.01316.50
7.4.50.0080.00016.42
7.4.40.0060.00922.77
7.4.30.0080.01416.57
7.4.00.0070.01015.07
7.3.330.0050.00013.28
7.3.320.0000.00513.12
7.3.310.0070.00016.36
7.3.300.0030.00316.33
7.3.290.0060.01316.24
7.3.280.0110.00716.25
7.3.270.0130.00317.40
7.3.260.0140.00716.61
7.3.250.0100.01216.28
7.3.240.0110.01116.36
7.3.230.0080.00816.39
7.3.210.0110.00516.30
7.3.200.0090.01219.39
7.3.190.0030.01216.45
7.3.180.0050.01116.61
7.3.170.0110.00616.27
7.3.160.0130.00316.55
7.3.120.0100.00714.93
7.2.330.0170.00016.57
7.2.320.0060.01016.35
7.2.310.0110.00716.34
7.2.300.0130.00316.56
7.2.290.0100.00616.61
7.2.00.0030.00919.14
7.1.100.0030.01217.95
7.1.70.0040.00416.83
7.1.60.0140.01019.32
7.1.50.0150.00416.80
7.1.00.0000.07722.30
7.0.200.0000.00916.74
7.0.140.0000.07022.07
7.0.90.0330.06719.96
7.0.80.0270.07019.84
7.0.70.0070.06719.99
7.0.60.0070.07719.92
7.0.50.0030.07720.29
7.0.40.0000.07020.11
7.0.30.0030.09020.03
7.0.20.0070.07320.05
7.0.10.0070.07720.07
7.0.00.0100.07020.08
5.6.280.0130.06320.91
5.6.230.0130.04320.69
5.6.220.0030.05020.64
5.6.210.0000.04320.75
5.6.200.0030.04320.96
5.6.190.0070.06321.04
5.6.180.0000.04321.04
5.6.170.0030.08321.08
5.6.160.0030.08721.04
5.6.150.0070.05321.04
5.6.140.0000.08021.08
5.6.130.0100.04721.08
5.6.120.0100.06021.10
5.6.110.0030.04721.05
5.6.100.0030.08721.07
5.6.90.0100.06021.03
5.6.80.0230.06320.40
5.6.70.0030.05020.32
5.6.60.0100.06720.48
5.6.50.0030.08320.52
5.6.40.0130.09320.39
5.6.30.0130.07720.42
5.6.20.0200.06320.36
5.6.10.0070.04720.41
5.6.00.0070.07320.46
5.5.370.0070.06720.39
5.5.360.0030.04720.56
5.5.350.0000.05020.42
5.5.340.0130.03320.64
5.5.330.0070.06720.77
5.5.320.0070.07720.79
5.5.310.0070.07320.86
5.5.300.0070.07720.91
5.5.290.0070.05020.78
5.5.280.0000.05720.88
5.5.270.0070.07720.86
5.5.260.0070.07320.82
5.5.250.0070.07720.66
5.5.240.0000.07720.22
5.5.230.0000.07320.21
5.5.220.0130.06720.15
5.5.210.0130.07720.28
5.5.200.0100.04720.27
5.5.190.0130.04020.08
5.5.180.0100.04720.09
5.5.160.0070.08020.23
5.5.150.0030.05720.17
5.5.140.0070.08720.08
5.5.130.0100.06720.13
5.5.120.0070.08020.27
5.5.110.0070.09320.24
5.5.100.0070.05320.17
5.5.90.0030.07720.07
5.5.80.0030.05020.07
5.5.70.0000.05320.03
5.5.60.0100.07720.05
5.5.50.0070.04320.05
5.5.40.0070.04320.06
5.5.30.0030.08720.05
5.5.20.0100.07020.05
5.5.10.0070.06720.11
5.5.00.0070.08020.10
5.4.450.0100.07319.36
5.4.440.0030.07019.45
5.4.430.0070.05719.16
5.4.420.0130.04019.36
5.4.410.0030.08019.12
5.4.400.0030.07019.03
5.4.390.0000.05318.96
5.4.380.0130.06719.14
5.4.370.0070.06719.21
5.4.360.0100.06719.16
5.4.350.0070.07318.85
5.4.340.0070.06718.88
5.4.320.0130.06719.14
5.4.310.0070.05019.04
5.4.300.0070.04719.14
5.4.290.0170.04318.87
5.4.280.0170.06719.12
5.4.270.0100.03719.02
5.4.260.0100.07019.23
5.4.250.0030.05019.22
5.4.240.0100.07018.87
5.4.230.0070.06718.84
5.4.220.0130.06319.15
5.4.210.0070.04319.20
5.4.200.0130.04019.17
5.4.190.0030.07719.22
5.4.180.0100.06019.04
5.4.170.0070.07319.02
5.4.160.0130.06718.93
5.4.150.0070.07318.89
5.4.140.0030.06716.41
5.4.130.0130.06016.32
5.4.120.0070.04316.41
5.4.110.0170.06316.42
5.4.100.0030.03716.36
5.4.90.0030.04316.45
5.4.80.0070.07016.26
5.4.70.0100.06716.38
5.4.60.0130.06016.36
5.4.50.0100.03016.31
5.4.40.0030.07016.39
5.4.30.0030.04316.32
5.4.20.0100.07016.37
5.4.10.0070.04016.28
5.4.00.0000.05715.94
5.3.290.0070.07714.60
5.3.280.0070.07314.71
5.3.270.0130.04014.67
5.3.260.0030.05314.62
5.3.250.0070.07314.54
5.3.240.0130.06714.73
5.3.230.0030.07314.55
5.3.220.0070.07014.58
5.3.210.0070.08014.51
5.3.200.0100.07014.54
5.3.190.0070.06714.60
5.3.180.0070.07714.63
5.3.170.0070.07014.63
5.3.160.0070.04714.50
5.3.150.0030.06014.69
5.3.140.0070.03714.49
5.3.130.0070.07714.50
5.3.120.0130.07314.57
5.3.110.0070.05314.68
5.3.100.0070.04014.15
5.3.90.0100.04714.16
5.3.80.0070.04014.13
5.3.70.0070.03314.00
5.3.60.0030.03713.99
5.3.50.0100.03313.96
5.3.40.0070.07013.88
5.3.30.0130.03314.05
5.3.20.0000.07013.63
5.3.10.0030.05013.65
5.3.00.0030.04013.62
5.2.170.0070.06013.54
5.2.160.0070.06013.54
5.2.150.0030.03313.54
5.2.140.0030.05713.54
5.2.130.0100.05713.54
5.2.120.0000.06313.54
5.2.110.0100.05313.54
5.2.100.0030.06013.54
5.2.90.0070.05313.54
5.2.80.0070.04713.54
5.2.70.0000.03713.54
5.2.60.0070.03313.54
5.2.50.0030.03013.54
5.2.40.0030.04313.54
5.2.30.0000.04013.54
5.2.20.0000.03313.54
5.2.10.0070.03313.54
5.2.00.0130.04013.54
5.1.60.0070.03713.54
5.1.50.0030.02713.54
5.1.40.0000.03713.54
5.1.30.0030.03313.54
5.1.20.0030.05013.54
5.1.10.0000.04313.54
5.1.00.0030.03313.54
5.0.50.0030.04313.54
5.0.40.0070.03313.54
5.0.30.0070.02713.54
5.0.20.0030.02313.54
5.0.10.0000.04313.54
5.0.00.0000.04013.54
4.4.90.0030.03713.54
4.4.80.0030.03313.54
4.4.70.0000.02313.54
4.4.60.0000.02013.54
4.4.50.0030.01713.54
4.4.40.0000.04013.54
4.4.30.0000.03313.54
4.4.20.0030.03713.54
4.4.10.0100.03313.54
4.4.00.0030.04313.54
4.3.110.0030.03013.54
4.3.100.0000.03313.54
4.3.90.0030.02713.54
4.3.80.0070.02313.54
4.3.70.0100.02713.54
4.3.60.0000.02313.54
4.3.50.0000.01713.54
4.3.40.0000.03313.54
4.3.30.0000.03713.54
4.3.20.0000.02013.54
4.3.10.0000.04013.54
4.3.00.0000.03013.54

preferences:
48.7 ms | 400 KiB | 5 Q